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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose03.png", "bbox": [ 0, 0, 486, 586 ], "sizeHint": { "bboxWidth": 528, "bboxHeight": 586, "spriteWidth": 528, "spriteHeight": 586 } }, { "poseKey": "sheet_06_footwork_shuffle__pose04", "sheetKey": "sheet_06_footwork_shuffle", "poseIndex": 4, "gridRow": 1, "gridCol": 4, "sourceCell": [ 1254, 0, 1672, 313 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose04.png", "spriteSize": [ 316, 586 ], "bboxInCell": [ 76, 40, 392, 626 ], "metrics": { "visibleBox": [ 20, 20, 296, 572 ], "spriteSize": [ 316, 586 ], "bottomContactX": 43.35, "bottomContactY": 96.76, "bottomContactMinX": 40.82, "bottomContactMaxX": 45.89, "lowerContactMinX": 40.82, "lowerContactMaxX": 45.89, "rearFootX": 45.89, "frontContactX": 40.82, "alphaCoverage": 0.3396, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 20, 296, 572 ], "mainComponentBox": [ 20, 20, 296, 572 ], "scaleHeightPx": 552.0, "headToFootPx": 552.0, "landmarks": { "headTop": { "x": 55.7, "y": 3.41 }, "headCenter": { "x": 55.7, "y": 14.01 }, "shoulderCenter": { "x": 55.27, "y": 30.82 }, "hipCenter": { "x": 49.71, "y": 58.6 }, "kneeCenter": { "x": 37.88, "y": 78.05 }, "handCenter": { "x": 54.09, "y": 38.09 }, "leftFoot": { "x": 12.03, "y": 97.61 }, "rightFoot": { "x": 53.48, "y": 97.61 }, "footCenter": { "x": 34.7, "y": 97.61 }, "rearFoot": { "x": 53.48, "y": 97.61 }, "lowerCenter": { "x": 34.96, "y": 86.23 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 3.41, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 14.72, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 31.67, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 59.93, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 77.83, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 13.61, "y": 44.03, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 85.44, "y": 37.88, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 49.53, "y": 40.96, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 40.82, "y": 96.76, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 45.89, "y": 96.59, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 43.35, "y": 96.76, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 43.35, "y": 96.76, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 43.35, "y": 96.76, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 45.89, "y": 96.76, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 40.82, "y": 96.76, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 45.49, "y": 65.53, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 41.46, "y": 90.1, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } }, "scaleHeightPx": 552.0 } }, "athlete-b": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-b/sheet_06_footwork_shuffle__pose04.png", "spriteSize": [ 168, 295 ], "bboxInCell": [ 134, 34, 410, 626 ], "metrics": { "visibleBox": [ 20, 20, 148, 275 ], "spriteSize": [ 168, 295 ], "bottomContactX": 44.35, "bottomContactY": 92.2, "bottomContactMinX": 42.26, "bottomContactMaxX": 46.43, "lowerContactMinX": 42.26, "lowerContactMaxX": 46.43, "rearFootX": 46.43, "frontContactX": 42.26, "alphaCoverage": 0.2712, "scaleHeightPx": 255.0, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "compact", "humanBox": [ 20, 20, 148, 275 ], "mainComponentBox": [ 20, 20, 148, 275 ], "scaleHeightPx": 255.0, "headToFootPx": 255.0, "landmarks": { "headTop": { "x": 50.0, "y": 6.78 }, "headCenter": { "x": 50.0, "y": 13.78 }, "shoulderCenter": { "x": 50.0, "y": 30.98 }, "hipCenter": { "x": 50.0, "y": 56.92 }, "kneeCenter": { "x": 50.0, "y": 74.2 }, "handCenter": { "x": 50.0, "y": 39.63 }, "leftFoot": { "x": 17.26, "y": 92.88 }, "rightFoot": { "x": 53.57, "y": 92.88 }, "footCenter": { "x": 37.83, "y": 92.88 }, "rearFoot": { "x": 53.57, "y": 92.88 }, "lowerCenter": { "x": 37.83, "y": 82.85 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 6.78, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 17.15, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 32.71, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 58.64, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 75.07, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 18.45, "y": 43.73, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 80.95, "y": 38.31, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 49.7, "y": 41.02, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 42.26, "y": 92.2, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 46.43, "y": 92.2, "confidence": 0.7, "source": "alpha-rc39" }, "footCenter": { "x": 44.35, "y": 92.2, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 44.35, "y": 92.2, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 44.35, "y": 92.2, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 46.43, "y": 92.2, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 42.26, "y": 92.2, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 46.28, "y": 63.56, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 42.86, "y": 86.1, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose04.png", "bbox": [ 0, 0, 316, 586 ], "sizeHint": { "bboxWidth": 316, "bboxHeight": 592, "spriteWidth": 316, "spriteHeight": 592 } }, { "poseKey": "sheet_06_footwork_shuffle__pose05", "sheetKey": "sheet_06_footwork_shuffle", "poseIndex": 5, "gridRow": 2, "gridCol": 1, "sourceCell": [ 0, 313, 418, 626 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose05.png", "spriteSize": [ 418, 586 ], "bboxInCell": [ 304, 26, 722, 612 ], "metrics": { "visibleBox": [ 20, 20, 398, 566 ], "spriteSize": [ 418, 586 ], "bottomContactX": 46.77, "bottomContactY": 95.56, "bottomContactMinX": 45.93, "bottomContactMaxX": 47.61, "lowerContactMinX": 45.93, "lowerContactMaxX": 47.61, "rearFootX": 47.61, "frontContactX": 45.93, "alphaCoverage": 0.2633, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 20, 398, 566 ], "mainComponentBox": [ 20, 20, 398, 566 ], "scaleHeightPx": 546.0, "headToFootPx": 546.0, "landmarks": { "headTop": { "x": 71.28, "y": 3.41 }, "headCenter": { "x": 71.28, "y": 13.21 }, "shoulderCenter": { "x": 60.84, "y": 30.56 }, "hipCenter": { "x": 47.93, "y": 58.07 }, "kneeCenter": { "x": 37.48, "y": 76.24 }, "handCenter": { "x": 58.1, "y": 37.43 }, "leftFoot": { "x": 4.78, "y": 96.59 }, "rightFoot": { "x": 51.91, "y": 96.59 }, "footCenter": { "x": 30.9, "y": 96.59 }, "rearFoot": { "x": 51.91, "y": 96.59 }, "lowerCenter": { "x": 32.96, "y": 84.39 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 3.41, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 14.59, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 31.37, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 59.32, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 77.02, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 29.9, "y": 65.36, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 86.36, "y": 39.08, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 58.13, "y": 52.22, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 45.93, "y": 95.39, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 47.61, "y": 95.56, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 46.77, "y": 95.56, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 46.77, "y": 95.56, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 46.77, "y": 95.56, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 47.61, "y": 95.56, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 45.93, "y": 95.56, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 49.76, "y": 70.14, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 41.39, "y": 88.05, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } }, "scaleHeightPx": 546.0 } }, "athlete-b": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-b/sheet_06_footwork_shuffle__pose05.png", "spriteSize": [ 215, 291 ], "bboxInCell": [ 330, 34, 794, 614 ], "metrics": { "visibleBox": [ 20, 20, 195, 271 ], "spriteSize": [ 215, 291 ], "bottomContactX": 46.98, "bottomContactY": 92.44, "bottomContactMinX": 46.05, "bottomContactMaxX": 47.91, "lowerContactMinX": 46.05, "lowerContactMaxX": 47.91, "rearFootX": 47.91, "frontContactX": 46.05, "alphaCoverage": 0.2207, "scaleHeightPx": 251.0, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "compact", "humanBox": [ 20, 20, 195, 271 ], "mainComponentBox": [ 20, 20, 195, 271 ], "scaleHeightPx": 251.0, "headToFootPx": 251.0, "landmarks": { "headTop": { "x": 50.0, "y": 6.58 }, "headCenter": { "x": 50.0, "y": 13.58 }, "shoulderCenter": { "x": 50.0, "y": 32.74 }, "hipCenter": { "x": 50.0, "y": 60.76 }, "kneeCenter": { "x": 50.0, "y": 79.45 }, "handCenter": { "x": 50.0, "y": 42.08 }, "leftFoot": { "x": 49.3, "y": 99.67 }, "rightFoot": { "x": 64.65, "y": 99.67 }, "footCenter": { "x": 57.14, "y": 99.67 }, "rearFoot": { "x": 64.65, "y": 99.67 }, "lowerCenter": { "x": 57.14, "y": 88.79 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 6.87, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 17.22, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 32.75, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 58.63, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 75.01, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 32.09, "y": 63.92, "confidence": 0.59, "source": "alpha-rc39" }, "rightHand": { "x": 82.33, "y": 39.86, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 57.21, "y": 51.89, "confidence": 0.59, "source": "alpha-rc39" }, "leftFoot": { "x": 46.05, "y": 92.1, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 47.91, "y": 92.44, "confidence": 0.71, "source": "alpha-rc39" }, "footCenter": { "x": 46.98, "y": 92.44, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 46.98, "y": 92.44, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 46.98, "y": 92.44, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 47.91, "y": 92.44, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 46.05, "y": 92.44, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 49.77, "y": 68.56, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 42.33, "y": 85.22, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose05.png", "bbox": [ 0, 0, 418, 586 ], "sizeHint": { "bboxWidth": 464, "bboxHeight": 586, "spriteWidth": 464, "spriteHeight": 586 } }, { "poseKey": "sheet_06_footwork_shuffle__pose06", "sheetKey": "sheet_06_footwork_shuffle", "poseIndex": 6, "gridRow": 2, "gridCol": 2, "sourceCell": [ 418, 313, 836, 626 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose06.png", "spriteSize": [ 456, 554 ], "bboxInCell": [ 202, 40, 658, 594 ], "metrics": { "visibleBox": [ 20, 20, 436, 534 ], "spriteSize": [ 456, 554 ], "bottomContactX": 50.22, "bottomContactY": 95.49, "bottomContactMinX": 10.09, "bottomContactMaxX": 90.35, "lowerContactMinX": 10.09, "lowerContactMaxX": 90.35, "rearFootX": 90.35, "frontContactX": 10.09, "alphaCoverage": 0.2654, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 20, 436, 534 ], "mainComponentBox": [ 20, 20, 436, 534 ], "scaleHeightPx": 514.0, "headToFootPx": 514.0, "landmarks": { "headTop": { "x": 52.65, "y": 3.79 }, "headCenter": { "x": 52.65, "y": 14.69 }, "shoulderCenter": { "x": 52.88, "y": 30.78 }, "hipCenter": { "x": 52.17, "y": 58.32 }, "kneeCenter": { "x": 50.52, "y": 76.23 }, "handCenter": { "x": 52.8, "y": 39.18 }, "leftFoot": { "x": 4.39, "y": 96.39 }, "rightFoot": { "x": 95.39, "y": 96.39 }, "footCenter": { "x": 48.61, "y": 96.39 }, "rearFoot": { "x": 95.39, "y": 96.39 }, "lowerCenter": { "x": 49.41, "y": 85.44 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 3.61, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 14.74, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 31.44, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 59.28, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 76.91, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 28.29, "y": 62.64, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 75.0, "y": 57.58, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 51.64, "y": 60.11, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 10.09, "y": 95.49, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 90.35, "y": 95.49, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 50.22, "y": 95.49, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 50.22, "y": 95.49, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 50.22, "y": 95.49, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 90.35, "y": 95.49, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 10.09, "y": 95.49, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 47.2, "y": 74.82, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 42.76, "y": 89.53, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose06.png", "bbox": [ 0, 0, 456, 554 ], "sizeHint": { "bboxWidth": 534, "bboxHeight": 578, "spriteWidth": 534, "spriteHeight": 578 } }, { "poseKey": "sheet_06_footwork_shuffle__pose07", "sheetKey": "sheet_06_footwork_shuffle", "poseIndex": 7, "gridRow": 2, "gridCol": 3, "sourceCell": [ 836, 313, 1254, 626 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose07.png", "spriteSize": [ 300, 598 ], "bboxInCell": [ 196, 16, 496, 614 ], "metrics": { "visibleBox": [ 20, 20, 280, 578 ], "spriteSize": [ 300, 598 ], "bottomContactX": 43.17, "bottomContactY": 95.82, "bottomContactMinX": 13.67, "bottomContactMaxX": 72.67, "lowerContactMinX": 13.67, "lowerContactMaxX": 72.67, "rearFootX": 72.67, "frontContactX": 13.67, "alphaCoverage": 0.3773, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 20, 280, 578 ], "mainComponentBox": [ 20, 20, 280, 578 ], "scaleHeightPx": 558.0, "headToFootPx": 558.0, "landmarks": { "headTop": { "x": 53.03, "y": 3.51 }, "headCenter": { "x": 53.03, "y": 13.59 }, "shoulderCenter": { "x": 51.97, "y": 30.4 }, "hipCenter": { "x": 47.4, "y": 57.87 }, "kneeCenter": { "x": 44.83, "y": 76.21 }, "handCenter": { "x": 52.23, "y": 38.36 }, "leftFoot": { "x": 6.67, "y": 96.66 }, "rightFoot": { "x": 79.67, "y": 96.66 }, "footCenter": { "x": 42.98, "y": 96.66 }, "rearFoot": { "x": 79.67, "y": 96.66 }, "lowerCenter": { "x": 44.04, "y": 85.27 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 3.34, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 14.54, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 31.34, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 59.33, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 77.06, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 18.33, "y": 58.7, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 87.0, "y": 43.14, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 52.67, "y": 50.92, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 13.67, "y": 93.98, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 72.67, "y": 95.82, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 43.17, "y": 95.82, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 72.67, "y": 95.82, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 72.67, "y": 95.82, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 72.67, "y": 95.82, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 13.67, "y": 95.82, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 42.67, "y": 70.11, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 32.67, "y": 89.3, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "visualRight", "dominantFootName": "rightFoot" }, "contactSide": "visualRight", "contactQuality": "single-dominant", "dominantFootName": "rightFoot", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } }, "scaleHeightPx": 558.0 } }, "athlete-b": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-b/sheet_06_footwork_shuffle__pose07.png", "spriteSize": [ 160, 297 ], "bboxInCell": [ 190, 0, 512, 612 ], "metrics": { "visibleBox": [ 20, 20, 140, 277 ], "spriteSize": [ 160, 297 ], "bottomContactX": 44.06, "bottomContactY": 92.26, "bottomContactMinX": 18.75, "bottomContactMaxX": 69.38, "lowerContactMinX": 18.75, "lowerContactMaxX": 69.38, "rearFootX": 69.38, "frontContactX": 18.75, "alphaCoverage": 0.3052, "scaleHeightPx": 257.0, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "compact", "humanBox": [ 20, 20, 140, 277 ], "mainComponentBox": [ 20, 20, 140, 277 ], "scaleHeightPx": 257.0, "headToFootPx": 257.0, "landmarks": { "headTop": { "x": 50.0, "y": 6.73 }, "headCenter": { "x": 50.0, "y": 13.73 }, "shoulderCenter": { "x": 50.0, "y": 30.96 }, "hipCenter": { "x": 50.0, "y": 56.92 }, "kneeCenter": { "x": 50.0, "y": 74.23 }, "handCenter": { "x": 50.0, "y": 39.62 }, "leftFoot": { "x": 12.5, "y": 92.93 }, "rightFoot": { "x": 75.62, "y": 92.93 }, "footCenter": { "x": 46.55, "y": 92.93 }, "rearFoot": { "x": 75.62, "y": 92.93 }, "lowerCenter": { "x": 46.55, "y": 82.88 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 6.73, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 17.12, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 32.69, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 58.65, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 75.09, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 21.88, "y": 58.59, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 81.88, "y": 43.77, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 51.88, "y": 51.18, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 18.75, "y": 90.57, "confidence": 0.71, "source": "alpha-rc39" }, "rightFoot": { "x": 69.38, "y": 92.26, "confidence": 0.71, "source": "alpha-rc39" }, "footCenter": { "x": 44.06, "y": 92.26, "confidence": 0.71, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 69.38, "y": 92.26, "confidence": 0.71, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 69.38, "y": 92.26, "confidence": 0.71, "source": "alpha-rc39" }, "rearFoot": { "x": 69.38, "y": 92.26, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 18.75, "y": 92.26, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 43.75, "y": 68.69, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 35.62, "y": 86.2, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "visualRight", "dominantFootName": "rightFoot" }, "contactSide": "visualRight", "contactQuality": "single-dominant", "dominantFootName": "rightFoot", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose07.png", "bbox": [ 0, 0, 300, 598 ], "sizeHint": { "bboxWidth": 322, "bboxHeight": 612, "spriteWidth": 322, "spriteHeight": 612 } }, { "poseKey": "sheet_06_footwork_shuffle__pose08", "sheetKey": "sheet_06_footwork_shuffle", "poseIndex": 8, "gridRow": 2, "gridCol": 4, "sourceCell": [ 1254, 313, 1672, 626 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose08.png", "spriteSize": [ 252, 588 ], "bboxInCell": [ 126, 28, 378, 616 ], "metrics": { "visibleBox": [ 20, 20, 232, 568 ], "spriteSize": [ 252, 588 ], "bottomContactX": 46.03, "bottomContactY": 95.75, "bottomContactMinX": 20.63, "bottomContactMaxX": 71.43, "lowerContactMinX": 20.63, "lowerContactMaxX": 71.43, "rearFootX": 71.43, "frontContactX": 20.63, "alphaCoverage": 0.3938, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 20, 232, 568 ], "mainComponentBox": [ 20, 20, 232, 568 ], "scaleHeightPx": 548.0, "headToFootPx": 548.0, "landmarks": { "headTop": { "x": 44.83, "y": 3.4 }, "headCenter": { "x": 44.83, "y": 13.8 }, "shoulderCenter": { "x": 47.73, "y": 30.42 }, "hipCenter": { "x": 46.78, "y": 57.35 }, "kneeCenter": { "x": 47.35, "y": 77.08 }, "handCenter": { "x": 48.42, "y": 37.77 }, "leftFoot": { "x": 12.7, "y": 96.6 }, "rightFoot": { "x": 78.97, "y": 96.6 }, "footCenter": { "x": 40.27, "y": 96.6 }, "rearFoot": { "x": 78.97, "y": 96.6 }, "lowerCenter": { "x": 45.88, "y": 83.63 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 3.4, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 14.59, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 31.36, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 59.32, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 77.03, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 14.68, "y": 35.54, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 85.71, "y": 43.88, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 50.2, "y": 39.71, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 20.63, "y": 95.75, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 71.43, "y": 91.67, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 46.03, "y": 95.75, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 20.63, "y": 95.75, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 20.63, "y": 95.75, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 71.43, "y": 95.75, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 20.63, "y": 95.75, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 46.13, "y": 63.82, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 42.06, "y": 87.93, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "visualLeft", "dominantFootName": "leftFoot" }, "contactSide": "visualLeft", "contactQuality": "single-dominant", "dominantFootName": "leftFoot", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } }, "scaleHeightPx": 548.0 } }, "athlete-b": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-b/sheet_06_footwork_shuffle__pose08.png", "spriteSize": [ 138, 292 ], "bboxInCell": [ 108, 24, 416, 616 ], "metrics": { "visibleBox": [ 20, 20, 118, 272 ], "spriteSize": [ 138, 292 ], "bottomContactX": 46.01, "bottomContactY": 92.47, "bottomContactMinX": 24.64, "bottomContactMaxX": 67.39, "lowerContactMinX": 24.64, "lowerContactMaxX": 67.39, "rearFootX": 67.39, "frontContactX": 24.64, "alphaCoverage": 0.3096, "scaleHeightPx": 252.0, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "compact", "humanBox": [ 20, 20, 118, 272 ], "mainComponentBox": [ 20, 20, 118, 272 ], "scaleHeightPx": 252.0, "headToFootPx": 252.0, "landmarks": { "headTop": { "x": 50.0, "y": 6.6 }, "headCenter": { "x": 50.0, "y": 13.6 }, "shoulderCenter": { "x": 50.0, "y": 32.75 }, "hipCenter": { "x": 50.0, "y": 60.77 }, "kneeCenter": { "x": 50.0, "y": 79.45 }, "handCenter": { "x": 50.0, "y": 42.09 }, "leftFoot": { "x": 37.68, "y": 99.67 }, "rightFoot": { "x": 60.87, "y": 99.67 }, "footCenter": { "x": 49.62, "y": 99.67 }, "rearFoot": { "x": 60.87, "y": 99.67 }, "lowerCenter": { "x": 49.62, "y": 88.79 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 6.85, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 17.21, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 32.74, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 58.63, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 75.03, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 19.57, "y": 36.64, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 79.71, "y": 43.84, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 49.64, "y": 40.24, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 24.64, "y": 92.47, "confidence": 0.71, "source": "alpha-rc39" }, "rightFoot": { "x": 67.39, "y": 88.7, "confidence": 0.7, "source": "alpha-rc39" }, "footCenter": { "x": 46.01, "y": 92.47, "confidence": 0.71, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 24.64, "y": 92.47, "confidence": 0.71, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 24.64, "y": 92.47, "confidence": 0.71, "source": "alpha-rc39" }, "rearFoot": { "x": 67.39, "y": 92.47, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 24.64, "y": 92.47, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 46.56, "y": 62.76, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 43.48, "y": 85.27, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "visualLeft", "dominantFootName": "leftFoot" }, "contactSide": "visualLeft", "contactQuality": "single-dominant", "dominantFootName": "leftFoot", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose08.png", "bbox": [ 0, 0, 252, 588 ], "sizeHint": { "bboxWidth": 308, "bboxHeight": 592, "spriteWidth": 308, "spriteHeight": 592 } }, { "poseKey": "sheet_06_footwork_shuffle__pose09", "sheetKey": "sheet_06_footwork_shuffle", "poseIndex": 9, "gridRow": 3, "gridCol": 1, "sourceCell": [ 0, 626, 418, 941 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose09.png", "spriteSize": [ 378, 584 ], "bboxInCell": [ 302, 0, 680, 584 ], "metrics": { "visibleBox": [ 20, 0, 358, 564 ], "spriteSize": [ 378, 584 ], "bottomContactX": 48.81, "bottomContactY": 95.72, "bottomContactMinX": 11.11, "bottomContactMaxX": 86.51, "lowerContactMinX": 11.11, "lowerContactMaxX": 86.51, "rearFootX": 86.51, "frontContactX": 11.11, "alphaCoverage": 0.3145, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 0, 358, 564 ], "mainComponentBox": [ 20, 0, 358, 564 ], "scaleHeightPx": 564.0, "headToFootPx": 564.0, "landmarks": { "headTop": { "x": 64.01, "y": 0.0 }, "headCenter": { "x": 64.01, "y": 8.67 }, "shoulderCenter": { "x": 58.01, "y": 28.22 }, "hipCenter": { "x": 60.46, "y": 56.5 }, "kneeCenter": { "x": 52.73, "y": 75.44 }, "handCenter": { "x": 59.8, "y": 36.02 }, "leftFoot": { "x": 5.29, "y": 96.58 }, "rightFoot": { "x": 94.44, "y": 96.58 }, "footCenter": { "x": 51.08, "y": 96.58 }, "rearFoot": { "x": 94.44, "y": 96.58 }, "lowerCenter": { "x": 51.17, "y": 85.03 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 0.0, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 11.59, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 28.97, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 57.95, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 76.29, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 34.66, "y": 57.88, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 85.19, "y": 55.14, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 59.92, "y": 56.51, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 11.11, "y": 95.72, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 86.51, "y": 94.69, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 48.81, "y": 95.72, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 48.81, "y": 95.72, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 48.81, "y": 95.72, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 86.51, "y": 95.72, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 11.11, "y": 95.72, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 64.75, "y": 73.03, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 69.58, "y": 89.55, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose09.png", "bbox": [ 0, 0, 378, 584 ], "sizeHint": { "bboxWidth": 378, "bboxHeight": 586, "spriteWidth": 378, "spriteHeight": 586 } }, { "poseKey": "sheet_06_footwork_shuffle__pose10", "sheetKey": "sheet_06_footwork_shuffle", "poseIndex": 10, "gridRow": 3, "gridCol": 2, "sourceCell": [ 418, 626, 836, 941 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose10.png", "spriteSize": [ 266, 584 ], "bboxInCell": [ 270, 0, 536, 584 ], "metrics": { "visibleBox": [ 20, 0, 246, 564 ], "spriteSize": [ 266, 584 ], "bottomContactX": 50.75, "bottomContactY": 95.38, "bottomContactMinX": 20.3, "bottomContactMaxX": 81.2, "lowerContactMinX": 20.3, "lowerContactMaxX": 81.2, "rearFootX": 81.2, "frontContactX": 20.3, "alphaCoverage": 0.3859, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 0, 246, 564 ], "mainComponentBox": [ 20, 0, 246, 564 ], "scaleHeightPx": 564.0, "headToFootPx": 564.0, "landmarks": { "headTop": { "x": 53.39, "y": 0.17 }, "headCenter": { "x": 53.39, "y": 10.32 }, "shoulderCenter": { "x": 56.94, "y": 28.18 }, "hipCenter": { "x": 54.67, "y": 56.37 }, "kneeCenter": { "x": 48.86, "y": 76.16 }, "handCenter": { "x": 54.98, "y": 35.79 }, "leftFoot": { "x": 12.78, "y": 96.58 }, "rightFoot": { "x": 89.1, "y": 96.58 }, "footCenter": { "x": 53.04, "y": 96.58 }, "rearFoot": { "x": 89.1, "y": 96.58 }, "lowerCenter": { "x": 51.09, "y": 83.92 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 0.0, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 11.59, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 28.97, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 57.95, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 76.29, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 14.66, "y": 44.69, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 84.96, "y": 32.71, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 49.81, "y": 38.7, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 20.3, "y": 94.18, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 81.2, "y": 95.38, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 50.75, "y": 95.38, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 50.75, "y": 95.38, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 50.75, "y": 95.38, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 81.2, "y": 95.38, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 20.3, "y": 95.38, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 50.85, "y": 63.61, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 51.88, "y": 88.53, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose10.png", "bbox": [ 0, 0, 266, 584 ], "sizeHint": { "bboxWidth": 304, "bboxHeight": 586, "spriteWidth": 304, "spriteHeight": 586 } }, { "poseKey": "sheet_06_footwork_shuffle__pose11", "sheetKey": "sheet_06_footwork_shuffle", "poseIndex": 11, "gridRow": 3, "gridCol": 3, "sourceCell": [ 836, 626, 1254, 941 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose11.png", "spriteSize": [ 448, 568 ], "bboxInCell": [ 88, 14, 536, 582 ], "metrics": { "visibleBox": [ 20, 20, 428, 548 ], "spriteSize": [ 448, 568 ], "bottomContactX": 50.0, "bottomContactY": 95.6, "bottomContactMinX": 10.49, "bottomContactMaxX": 89.51, "lowerContactMinX": 10.49, "lowerContactMaxX": 89.51, "rearFootX": 89.51, "frontContactX": 10.49, "alphaCoverage": 0.2992, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 20, 428, 548 ], "mainComponentBox": [ 20, 20, 428, 548 ], "scaleHeightPx": 528.0, "headToFootPx": 528.0, "landmarks": { "headTop": { "x": 49.63, "y": 3.52 }, "headCenter": { "x": 49.63, "y": 14.63 }, "shoulderCenter": { "x": 51.31, "y": 30.77 }, "hipCenter": { "x": 50.37, "y": 57.69 }, "kneeCenter": { "x": 49.61, "y": 76.1 }, "handCenter": { "x": 50.75, "y": 39.76 }, "leftFoot": { "x": 4.46, "y": 96.48 }, "rightFoot": { "x": 94.87, "y": 96.48 }, "footCenter": { "x": 47.84, "y": 96.48 }, "rearFoot": { "x": 94.87, "y": 96.48 }, "lowerCenter": { "x": 48.61, "y": 86.0 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 3.52, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 14.68, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 31.41, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 59.3, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 76.96, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 16.07, "y": 50.88, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 87.28, "y": 49.65, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 51.67, "y": 50.26, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 10.49, "y": 95.6, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 89.51, "y": 95.6, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 50.0, "y": 95.6, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 50.0, "y": 95.6, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 50.0, "y": 95.6, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 89.51, "y": 95.6, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 10.49, "y": 95.6, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 44.03, "y": 70.29, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 36.38, "y": 90.32, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose11.png", "bbox": [ 0, 0, 448, 568 ], "sizeHint": { "bboxWidth": 488, "bboxHeight": 568, "spriteWidth": 488, "spriteHeight": 568 } }, { "poseKey": "sheet_06_footwork_shuffle__pose12", "sheetKey": "sheet_06_footwork_shuffle", "poseIndex": 12, "gridRow": 3, "gridCol": 4, "sourceCell": [ 1254, 626, 1672, 941 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose12.png", "spriteSize": [ 244, 584 ], "bboxInCell": [ 128, 0, 372, 584 ], "metrics": { "visibleBox": [ 20, 0, 224, 564 ], "spriteSize": [ 244, 584 ], "bottomContactX": 49.18, "bottomContactY": 95.72, "bottomContactMinX": 22.13, "bottomContactMaxX": 76.23, "lowerContactMinX": 22.13, "lowerContactMaxX": 76.23, "rearFootX": 76.23, "frontContactX": 22.13, "alphaCoverage": 0.467, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 0, 224, 564 ], "mainComponentBox": [ 20, 0, 224, 564 ], "scaleHeightPx": 564.0, "headToFootPx": 564.0, "landmarks": { "headTop": { "x": 49.9, "y": 0.0 }, "headCenter": { "x": 49.9, "y": 9.33 }, "shoulderCenter": { "x": 50.35, "y": 28.06 }, "hipCenter": { "x": 49.6, "y": 56.28 }, "kneeCenter": { "x": 49.4, "y": 75.87 }, "handCenter": { "x": 50.01, "y": 36.68 }, "leftFoot": { "x": 13.11, "y": 96.58 }, "rightFoot": { "x": 84.84, "y": 96.58 }, "footCenter": { "x": 48.92, "y": 96.58 }, "rearFoot": { "x": 84.84, "y": 96.58 }, "lowerCenter": { "x": 49.12, "y": 84.82 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 0.0, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 11.59, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 28.97, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 57.95, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 76.29, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 14.75, "y": 42.29, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 85.25, "y": 41.27, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 50.0, "y": 41.78, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 22.13, "y": 95.72, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 76.23, "y": 95.72, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 49.18, "y": 95.72, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 49.18, "y": 95.72, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 49.18, "y": 95.72, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 76.23, "y": 95.72, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 22.13, "y": 95.72, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 47.95, "y": 65.67, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 45.9, "y": 89.55, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_06_footwork_shuffle__pose12.png", "bbox": [ 0, 0, 244, 584 ], "sizeHint": { "bboxWidth": 268, "bboxHeight": 606, "spriteWidth": 268, "spriteHeight": 606 } }, { "poseKey": "sheet_07_plank_push_crawl__pose01", "sheetKey": "sheet_07_plank_push_crawl", "poseIndex": 1, "gridRow": 1, "gridCol": 1, "sourceCell": [ 0, 0, 418, 313 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_07_plank_push_crawl__pose01.png", "spriteSize": [ 434, 502 ], "bboxInCell": [ 204, 124, 638, 626 ], "metrics": { "visibleBox": [ 20, 20, 414, 502 ], "spriteSize": [ 434, 502 ], "bottomContactX": 54.95, "bottomContactY": 99.4, "bottomContactMinX": 41.94, "bottomContactMaxX": 67.97, "lowerContactMinX": 41.94, "lowerContactMaxX": 67.97, "rearFootX": 67.97, "frontContactX": 41.94, "alphaCoverage": 0.5193, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 20, 414, 502 ], "mainComponentBox": [ 20, 20, 414, 502 ], "scaleHeightPx": 482.0, "headToFootPx": 482.0, "landmarks": { "headTop": { "x": 19.31, "y": 9.96 }, "headCenter": { "x": 19.31, "y": 23.97 }, "shoulderCenter": { "x": 50.78, "y": 31.38 }, "hipCenter": { "x": 49.26, "y": 60.4 }, "kneeCenter": { "x": 49.43, "y": 79.31 }, "handCenter": { "x": 51.24, "y": 36.47 }, "leftFoot": { "x": 5.07, "y": 100.0 }, "rightFoot": { "x": 85.48, "y": 100.0 }, "footCenter": { "x": 51.79, "y": 100.0 }, "rearFoot": { "x": 85.48, "y": 100.0 }, "lowerCenter": { "x": 50.2, "y": 89.84 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 3.98, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 15.51, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 32.79, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 61.59, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 79.84, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 12.9, "y": 35.86, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 86.87, "y": 30.08, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 49.88, "y": 32.97, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 41.94, "y": 99.4, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 67.97, "y": 99.4, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 54.95, "y": 99.4, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 54.95, "y": 99.4, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 54.95, "y": 99.4, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 67.97, "y": 99.4, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 41.94, "y": 99.4, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 50.63, "y": 63.89, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 51.38, "y": 94.82, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } }, "scaleHeightPx": 472.0 } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_07_plank_push_crawl__pose01.png", "bbox": [ 0, 0, 434, 502 ], "sizeHint": { "bboxWidth": 434, "bboxHeight": 502, "spriteWidth": 434, "spriteHeight": 502 } }, { "poseKey": "sheet_07_plank_push_crawl__pose02", "sheetKey": "sheet_07_plank_push_crawl", "poseIndex": 2, "gridRow": 1, "gridCol": 2, "sourceCell": [ 418, 0, 836, 313 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_07_plank_push_crawl__pose02.png", "spriteSize": [ 484, 364 ], "bboxInCell": [ 106, 262, 590, 626 ], "metrics": { "visibleBox": [ 20, 20, 464, 364 ], "spriteSize": [ 484, 364 ], "bottomContactX": 47.11, "bottomContactY": 99.45, "bottomContactMinX": 14.46, "bottomContactMaxX": 79.75, "lowerContactMinX": 14.46, "lowerContactMaxX": 79.75, "rearFootX": 79.75, "frontContactX": 14.46, "alphaCoverage": 0.5579, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "floor-wide", "humanBox": [ 20, 20, 464, 364 ], "mainComponentBox": [ 20, 20, 464, 364 ], "scaleHeightPx": 344.0, "headToFootPx": 344.0, "landmarks": { "headTop": { "x": 19.08, "y": 6.32 }, "headCenter": { "x": 19.08, "y": 25.61 }, "shoulderCenter": { "x": 48.84, "y": 32.45 }, "hipCenter": { "x": 51.61, "y": 60.99 }, "kneeCenter": { "x": 63.13, "y": 79.38 }, "handCenter": { "x": 50.45, "y": 38.5 }, "leftFoot": { "x": 4.13, "y": 100.0 }, "rightFoot": { "x": 92.77, "y": 100.0 }, "footCenter": { "x": 58.58, "y": 100.0 }, "rearFoot": { "x": 92.77, "y": 100.0 }, "lowerCenter": { "x": 60.79, "y": 87.94 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 5.49, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 16.84, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 33.85, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 62.2, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 80.15, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 11.78, "y": 30.49, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 85.12, "y": 38.46, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 48.45, "y": 34.48, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 14.46, "y": 99.45, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 79.75, "y": 99.18, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 47.11, "y": 99.45, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 47.11, "y": 99.45, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 47.11, "y": 99.45, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 79.75, "y": 99.45, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 14.46, "y": 99.45, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 56.46, "y": 62.98, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 64.46, "y": 91.48, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } }, "scaleHeightPx": 450.0 } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_07_plank_push_crawl__pose02.png", "bbox": [ 0, 0, 484, 364 ], "sizeHint": { "bboxWidth": 484, "bboxHeight": 482, "spriteWidth": 484, "spriteHeight": 482 } }, { "poseKey": "sheet_07_plank_push_crawl__pose03", "sheetKey": "sheet_07_plank_push_crawl", "poseIndex": 3, "gridRow": 1, "gridCol": 3, "sourceCell": [ 836, 0, 1254, 313 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_07_plank_push_crawl__pose03.png", "spriteSize": [ 740, 430 ], "bboxInCell": [ 16, 196, 756, 626 ], "metrics": { "visibleBox": [ 20, 20, 720, 430 ], "spriteSize": [ 740, 430 ], "bottomContactX": 51.49, "bottomContactY": 99.07, "bottomContactMinX": 12.97, "bottomContactMaxX": 90.0, "lowerContactMinX": 12.97, "lowerContactMaxX": 90.0, "rearFootX": 90.0, "frontContactX": 12.97, "alphaCoverage": 0.3653, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "floor-wide", "humanBox": [ 20, 20, 720, 430 ], "mainComponentBox": [ 20, 20, 720, 430 ], "scaleHeightPx": 410.0, "headToFootPx": 410.0, "landmarks": { "headTop": { "x": 12.31, "y": 4.65 }, "headCenter": { "x": 12.31, "y": 21.93 }, "shoulderCenter": { "x": 34.97, "y": 32.04 }, "hipCenter": { "x": 56.68, "y": 60.23 }, "kneeCenter": { "x": 61.44, "y": 79.38 }, "handCenter": { "x": 40.49, "y": 39.61 }, "leftFoot": { "x": 2.7, "y": 100.0 }, "rightFoot": { "x": 95.14, "y": 100.0 }, "footCenter": { "x": 40.29, "y": 100.0 }, "rearFoot": { "x": 95.14, "y": 100.0 }, "lowerCenter": { "x": 53.18, "y": 86.97 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 4.65, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 16.09, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 33.26, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 61.86, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 79.98, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 12.97, "y": 37.67, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 87.7, "y": 68.84, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 50.34, "y": 53.26, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 12.97, "y": 99.07, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 90.0, "y": 92.56, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 51.49, "y": 99.07, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 12.97, "y": 99.07, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 12.97, "y": 99.07, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 90.0, "y": 99.07, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 12.97, "y": 99.07, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 60.64, "y": 71.28, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 70.95, "y": 89.3, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "visualLeft", "dominantFootName": "leftFoot" }, "contactSide": "visualLeft", "contactQuality": "single-dominant", "dominantFootName": "leftFoot", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_10_medball_throw_slam__pose03.png", "bbox": [ 0, 0, 236, 560 ], "sizeHint": { "bboxWidth": 260, "bboxHeight": 560, "spriteWidth": 260, "spriteHeight": 560 } }, { "poseKey": "sheet_10_medball_throw_slam__pose04", "sheetKey": "sheet_10_medball_throw_slam", "poseIndex": 4, "gridRow": 1, "gridCol": 4, "sourceCell": [ 1254, 0, 1672, 313 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_10_medball_throw_slam__pose04.png", "spriteSize": [ 208, 626 ], "bboxInCell": [ 80, 0, 288, 626 ], "metrics": { "visibleBox": [ 20, 20, 188, 626 ], "spriteSize": [ 208, 626 ], "bottomContactX": 53.37, "bottomContactY": 99.52, "bottomContactMinX": 27.88, "bottomContactMaxX": 78.85, "lowerContactMinX": 27.88, "lowerContactMaxX": 78.85, "rearFootX": 78.85, "frontContactX": 27.88, "alphaCoverage": 0.4028, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 20, 188, 626 ], "mainComponentBox": [ 20, 20, 188, 626 ], "scaleHeightPx": 606.0, "headToFootPx": 606.0, "landmarks": { "headTop": { "x": 63.5, "y": 4.63 }, "headCenter": { "x": 63.5, "y": 22.42 }, "shoulderCenter": { "x": 56.56, "y": 31.17 }, "hipCenter": { "x": 53.06, "y": 60.38 }, "kneeCenter": { "x": 56.74, "y": 79.36 }, "handCenter": { "x": 54.96, "y": 38.61 }, "leftFoot": { "x": 9.62, "y": 100.0 }, "rightFoot": { "x": 89.9, "y": 100.0 }, "footCenter": { "x": 52.74, "y": 100.0 }, "rearFoot": { "x": 89.9, "y": 100.0 }, "lowerCenter": { "x": 55.37, "y": 88.64 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 3.19, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 14.81, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 32.24, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 61.28, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 79.67, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 29.81, "y": 52.08, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 77.4, "y": 37.38, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 53.61, "y": 44.73, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 27.88, "y": 98.4, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 78.85, "y": 99.52, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 53.37, "y": 99.52, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 53.37, "y": 99.52, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 53.37, "y": 99.52, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 78.85, "y": 99.52, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 27.88, "y": 99.52, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 52.28, "y": 69.09, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 50.96, "y": 93.45, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "both", "dominantFootName": "footCenter" }, "contactSide": "both", "contactQuality": "dual", "dominantFootName": "footCenter", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_10_medball_throw_slam__pose04.png", "bbox": [ 0, 0, 208, 626 ], "sizeHint": { "bboxWidth": 226, "bboxHeight": 626, "spriteWidth": 226, "spriteHeight": 626 } }, { "poseKey": "sheet_10_medball_throw_slam__pose05", "sheetKey": "sheet_10_medball_throw_slam", "poseIndex": 5, "gridRow": 2, "gridCol": 1, "sourceCell": [ 0, 313, 418, 626 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_10_medball_throw_slam__pose05.png", "spriteSize": [ 190, 596 ], "bboxInCell": [ 440, 0, 630, 596 ], "metrics": { "visibleBox": [ 20, 18, 170, 576 ], "spriteSize": [ 190, 596 ], "bottomContactX": 52.37, "bottomContactY": 95.64, "bottomContactMinX": 28.42, "bottomContactMaxX": 76.32, "lowerContactMinX": 28.42, "lowerContactMaxX": 76.32, "rearFootX": 76.32, "frontContactX": 28.42, "alphaCoverage": 0.3861, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 18, 170, 576 ], "mainComponentBox": [ 20, 18, 170, 576 ], "scaleHeightPx": 558.0, "headToFootPx": 558.0, "landmarks": { "headTop": { "x": 64.22, "y": 4.19 }, "headCenter": { "x": 64.22, "y": 21.67 }, "shoulderCenter": { "x": 56.62, "y": 29.92 }, "hipCenter": { "x": 53.17, "y": 58.37 }, "kneeCenter": { "x": 57.0, "y": 76.53 }, "handCenter": { "x": 55.1, "y": 37.03 }, "leftFoot": { "x": 10.53, "y": 96.64 }, "rightFoot": { "x": 88.95, "y": 96.64 }, "footCenter": { "x": 54.11, "y": 96.64 }, "rearFoot": { "x": 88.95, "y": 96.64 }, "lowerCenter": { "x": 56.18, "y": 85.27 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 3.02, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 14.26, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 31.11, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 59.19, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 76.98, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 29.47, "y": 47.15, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 78.42, "y": 34.56, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 53.95, "y": 40.86, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 28.42, "y": 93.12, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 76.32, "y": 95.64, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 52.37, "y": 95.64, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 76.32, "y": 95.64, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 76.32, "y": 95.64, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 76.32, "y": 95.64, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 28.42, "y": 95.64, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 53.29, "y": 65.23, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 52.63, "y": 89.6, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "visualRight", "dominantFootName": "rightFoot" }, "contactSide": "visualRight", "contactQuality": "single-dominant", "dominantFootName": "rightFoot", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_10_medball_throw_slam__pose05.png", "bbox": [ 0, 0, 190, 596 ], "sizeHint": { "bboxWidth": 198, "bboxHeight": 596, "spriteWidth": 198, "spriteHeight": 596 } }, { "poseKey": "sheet_10_medball_throw_slam__pose06", "sheetKey": "sheet_10_medball_throw_slam", "poseIndex": 6, "gridRow": 2, "gridCol": 2, "sourceCell": [ 418, 313, 836, 626 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_10_medball_throw_slam__pose06.png", "spriteSize": [ 320, 506 ], "bboxInCell": [ 216, 58, 536, 564 ], "metrics": { "visibleBox": [ 20, 20, 300, 486 ], "spriteSize": [ 320, 506 ], "bottomContactX": 62.34, "bottomContactY": 95.06, "bottomContactMinX": 44.06, "bottomContactMaxX": 80.62, "lowerContactMinX": 44.06, "lowerContactMaxX": 80.62, "rearFootX": 80.62, "frontContactX": 44.06, "alphaCoverage": 0.3155, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 20, 300, 486 ], "mainComponentBox": [ 20, 20, 300, 486 ], "scaleHeightPx": 466.0, "headToFootPx": 466.0, "landmarks": { "headTop": { "x": 43.65, "y": 5.53 }, "headCenter": { "x": 43.65, "y": 20.01 }, "shoulderCenter": { "x": 51.42, "y": 29.67 }, "hipCenter": { "x": 64.73, "y": 57.39 }, "kneeCenter": { "x": 66.08, "y": 75.74 }, "handCenter": { "x": 59.18, "y": 36.49 }, "leftFoot": { "x": 32.5, "y": 96.05 }, "rightFoot": { "x": 91.56, "y": 96.05 }, "footCenter": { "x": 65.15, "y": 96.05 }, "rearFoot": { "x": 91.56, "y": 96.05 }, "lowerCenter": { "x": 65.32, "y": 85.59 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 3.95, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 15.0, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 31.58, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 59.21, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 76.71, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 16.56, "y": 25.1, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 85.62, "y": 47.83, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 51.09, "y": 36.46, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 44.06, "y": 91.3, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 80.62, "y": 95.06, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 62.34, "y": 95.06, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 80.62, "y": 95.06, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 80.62, "y": 95.06, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 80.62, "y": 95.06, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 44.06, "y": 95.06, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 53.98, "y": 62.99, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 56.88, "y": 89.53, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "visualRight", "dominantFootName": "rightFoot" }, "contactSide": "visualRight", "contactQuality": "single-dominant", "dominantFootName": "rightFoot", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_10_medball_throw_slam__pose07.png", "bbox": [ 0, 0, 282, 438 ], "sizeHint": { "bboxWidth": 292, "bboxHeight": 472, "spriteWidth": 292, "spriteHeight": 472 } }, { "poseKey": "sheet_10_medball_throw_slam__pose08", "sheetKey": "sheet_10_medball_throw_slam", "poseIndex": 8, "gridRow": 2, "gridCol": 4, "sourceCell": [ 1254, 313, 1672, 626 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_10_medball_throw_slam__pose08.png", "spriteSize": [ 288, 420 ], "bboxInCell": [ 30, 132, 318, 552 ], "metrics": { "visibleBox": [ 20, 20, 268, 400 ], "spriteSize": [ 288, 420 ], "bottomContactX": 50.35, "bottomContactY": 94.05, "bottomContactMinX": 27.78, "bottomContactMaxX": 72.92, "lowerContactMinX": 27.78, "lowerContactMaxX": 72.92, "rearFootX": 72.92, "frontContactX": 27.78, "alphaCoverage": 0.4248, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 20, 268, 400 ], "mainComponentBox": [ 20, 20, 268, 400 ], "scaleHeightPx": 380.0, "headToFootPx": 380.0, "landmarks": { "headTop": { "x": 22.38, "y": 5.0 }, "headCenter": { "x": 22.38, "y": 16.31 }, "shoulderCenter": { "x": 53.99, "y": 30.76 }, "hipCenter": { "x": 48.18, "y": 57.77 }, "kneeCenter": { "x": 47.79, "y": 75.09 }, "handCenter": { "x": 52.45, "y": 37.54 }, "leftFoot": { "x": 14.58, "y": 95.24 }, "rightFoot": { "x": 86.46, "y": 95.24 }, "footCenter": { "x": 55.01, "y": 95.24 }, "rearFoot": { "x": 86.46, "y": 95.24 }, "lowerCenter": { "x": 52.62, "y": 84.09 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 4.76, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 15.62, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 31.9, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 59.05, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 76.24, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 21.53, "y": 46.9, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 85.07, "y": 38.81, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 53.3, "y": 42.86, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 27.78, "y": 89.29, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 72.92, "y": 94.05, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 50.35, "y": 94.05, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 72.92, "y": 94.05, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 72.92, "y": 94.05, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 72.92, "y": 94.05, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 27.78, "y": 94.05, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 46.79, "y": 65.0, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 40.28, "y": 87.14, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "visualRight", "dominantFootName": "rightFoot" }, "contactSide": "visualRight", "contactQuality": "single-dominant", "dominantFootName": "rightFoot", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } } } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_10_medball_throw_slam__pose10.png", "bbox": [ 0, 0, 294, 368 ], "sizeHint": { "bboxWidth": 326, "bboxHeight": 446, "spriteWidth": 326, "spriteHeight": 446 } }, { "poseKey": "sheet_10_medball_throw_slam__pose11", "sheetKey": "sheet_10_medball_throw_slam", "poseIndex": 11, "gridRow": 3, "gridCol": 3, "sourceCell": [ 836, 626, 1254, 941 ], "athletes": { "athlete-a": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_10_medball_throw_slam__pose11.png", "spriteSize": [ 262, 538 ], "bboxInCell": [ 140, 0, 402, 538 ], "metrics": { "visibleBox": [ 20, 0, 242, 518 ], "spriteSize": [ 262, 538 ], "bottomContactX": 55.73, "bottomContactY": 95.35, "bottomContactMinX": 32.82, "bottomContactMaxX": 78.63, "lowerContactMinX": 32.82, "lowerContactMaxX": 78.63, "rearFootX": 78.63, "frontContactX": 32.82, "alphaCoverage": 0.4036, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "upright", "humanBox": [ 20, 0, 242, 518 ], "mainComponentBox": [ 20, 0, 242, 518 ], "scaleHeightPx": 518.0, "headToFootPx": 518.0, "landmarks": { "headTop": { "x": 48.32, "y": 0.0 }, "headCenter": { "x": 48.32, "y": 9.58 }, "shoulderCenter": { "x": 45.64, "y": 27.5 }, "hipCenter": { "x": 57.63, "y": 56.37 }, "kneeCenter": { "x": 56.68, "y": 75.11 }, "handCenter": { "x": 53.23, "y": 34.47 }, "leftFoot": { "x": 17.56, "y": 96.28 }, "rightFoot": { "x": 91.22, "y": 96.28 }, "footCenter": { "x": 58.09, "y": 96.28 }, "rearFoot": { "x": 91.22, "y": 96.28 }, "lowerCenter": { "x": 57.97, "y": 84.71 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 0.0, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 11.55, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 28.88, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 57.77, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 76.06, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 15.27, "y": 26.02, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 84.35, "y": 49.07, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 49.81, "y": 37.55, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 32.82, "y": 91.64, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 78.63, "y": 95.35, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 55.73, "y": 95.35, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 78.63, "y": 95.35, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 78.63, "y": 95.35, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 78.63, "y": 95.35, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 32.82, "y": 95.35, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 48.38, "y": 63.38, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 46.95, "y": 89.22, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "visualRight", "dominantFootName": "rightFoot" }, "contactSide": "visualRight", "contactQuality": "single-dominant", "dominantFootName": "rightFoot", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. 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Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } }, "scaleHeightPx": 253.0 } }, "athlete-b": { "src": "assets/img/exercises/pose-atlas/sprites/athlete-b/sheet_12_bar_box_partner_special__pose12.png", "spriteSize": [ 302, 281 ], "bboxInCell": [ 0, 0, 452, 590 ], "metrics": { "visibleBox": [ 20, 11, 282, 261 ], "spriteSize": [ 302, 281 ], "bottomContactX": 48.84, "bottomContactY": 91.46, "bottomContactMinX": 29.14, "bottomContactMaxX": 68.54, "lowerContactMinX": 29.14, "lowerContactMaxX": 68.54, "rearFootX": 68.54, "frontContactX": 29.14, "alphaCoverage": 0.3398, "skeleton": { "schema": "rc39-bound-runtime-skeleton-v2", "quality": "estimated-alpha-bound-mediapipe-ready", "poseClass": "compact", "humanBox": [ 20, 11, 282, 261 ], "mainComponentBox": [ 20, 11, 282, 261 ], "scaleHeightPx": 250.0, "headToFootPx": 250.0, "landmarks": { "headTop": { "x": 25.56, "y": 3.91 }, "headCenter": { "x": 25.56, "y": 13.55 }, "shoulderCenter": { "x": 34.07, "y": 30.45 }, "hipCenter": { "x": 51.25, "y": 56.45 }, "kneeCenter": { "x": 53.15, "y": 74.39 }, "handCenter": { "x": 39.01, "y": 39.71 }, "leftFoot": { "x": 14.24, "y": 92.88 }, "rightFoot": { "x": 93.05, "y": 92.88 }, "footCenter": { "x": 49.81, "y": 92.88 }, "rearFoot": { "x": 93.05, "y": 92.88 }, "lowerCenter": { "x": 51.65, "y": 80.77 } }, "coordinateSpace": "sprite-percent-unflipped", "runtimeLandmarks": { "headTop": { "x": 50.0, "y": 3.91, "confidence": 0.5, "source": "alpha-rc39" }, "headCenter": { "x": 50.0, "y": 14.59, "confidence": 0.48, "source": "alpha-rc39" }, "shoulderCenter": { "x": 50.0, "y": 30.6, "confidence": 0.46, "source": "alpha-rc39" }, "hipCenter": { "x": 50.0, "y": 57.3, "confidence": 0.46, "source": "alpha-rc39" }, "kneeCenter": { "x": 50.0, "y": 74.2, "confidence": 0.43, "source": "alpha-rc39" }, "leftHand": { "x": 14.9, "y": 41.28, "confidence": 0.6, "source": "alpha-rc39" }, "rightHand": { "x": 81.79, "y": 61.92, "confidence": 0.6, "source": "alpha-rc39" }, "handCenter": { "x": 48.34, "y": 51.6, "confidence": 0.6, "source": "alpha-rc39" }, "leftFoot": { "x": 29.14, "y": 91.46, "confidence": 0.72, "source": "alpha-rc39" }, "rightFoot": { "x": 68.54, "y": 88.97, "confidence": 0.72, "source": "alpha-rc39" }, "footCenter": { "x": 48.84, "y": 91.46, "confidence": 0.72, "source": "alpha-rc39" }, "dominantContactFoot": { "x": 29.14, "y": 91.46, "confidence": 0.72, "source": "alpha-rc39" }, "primaryContactFoot": { "x": 29.14, "y": 91.46, "confidence": 0.72, "source": "alpha-rc39" }, "rearFoot": { "x": 68.54, "y": 91.46, "confidence": 0.68, "source": "alpha-rc39" }, "frontFoot": { "x": 29.14, "y": 91.46, "confidence": 0.68, "source": "alpha-rc39" }, "supportCenter": { "x": 51.66, "y": 67.97, "confidence": 0.42, "source": "alpha-rc39" }, "lowerCenter": { "x": 54.97, "y": 84.34, "confidence": 0.52, "source": "alpha-rc39" } }, "limbBinding": { "schema": "next-limb-binding-v2", "coordinateSpace": "sprite-percent-unflipped", "leftRightPolicy": "visual-left-right; image and skeleton are transformed together by runtime flip", "anchorPolicy": "sequence limbIntent > explicit anchorLandmark > contact-aware fallback", "feet": { "visualLeft": "leftFoot", "visualRight": "rightFoot", "center": "footCenter", "dominantContact": "dominantContactFoot", "primaryContact": "primaryContactFoot", "rear": "rearFoot", "front": "frontFoot" }, "hands": { "visualLeft": "leftHand", "visualRight": "rightHand", "center": "handCenter" }, "support": { "center": "supportCenter", "lower": "lowerCenter" }, "detectedContactSide": "visualLeft", "dominantFootName": "leftFoot" }, "contactSide": "visualLeft", "contactQuality": "single-dominant", "dominantFootName": "leftFoot", "mediaPipe": { "schema": "mediapipe-pose-33-v1", "status": "not-run-in-sandbox", "coordinateSpace": "sprite-percent-unflipped", "expectedRuntimeWriteTarget": "metrics.skeleton.runtimeLandmarks", "notes": "RC39 prepares the contract. Run tools/mediapipe_pose_extract_browser.html where MediaPipe model assets are available." } }, "scaleHeightPx": 250.0 } } }, "src": "assets/img/exercises/pose-atlas/sprites/athlete-a/sheet_12_bar_box_partner_special__pose12.png", "bbox": [ 0, 0, 298, 406 ], "sizeHint": { "bboxWidth": 302, "bboxHeight": 281, "spriteWidth": 302, "spriteHeight": 281 } } ], "runtimeLandmarkSchema": "rc39-bound-runtime-skeleton-v2", "mediaPipeBridge": { "schema": "mediapipe-pose-33-v1", "status": "hosted-auto-extractor-ready", "browserTool": "tools/mediapipe_pose_extract_browser.html", "mergeTool": "tools/pose_atlas_rc40_merge_mediapipe_patch.py", "safeMergePolicy": "candidate-only by default; activate runtime only with --activate-runtime after QA", "runtimeLeftRightPolicy": "visual-x-order; image and skeleton are transformed together by runtime flip", "rawMediaPipePolicy": "anatomical MediaPipe left/right is preserved under metrics.skeleton.mediaPipe.rawLandmarks", "lastMergeReport": "assets/data/image-admin/rc40_mediapipe_patch_merge_report.json", "browserToolMode": "RC41 hosted auto-fetch or manual fallback", "hostedAutoMode": "fetch assets/data/image-admin/pose-atlas-packs.json and sprite src URLs from deployed site; no folder picker required" } }