{
  "schema": "NEXT11_V85_STAGE2_PHASE3_MESHNEX_TEST_AUTHORITY_GATE_V1",
  "generatedAt": "2026-06-28T16:20:00Z",
  "sourceReport": "qa/mesh_nex_v84/V84_MESHNEX_POSE_QA_REPORT.json",
  "principle": "This is a gate overlay only. It does not add runtime mappings or preview/live behavior. Source gaps and weak MediaPipe landmarks cannot become test authority; no substitute keyframes are allowed.",
  "summary": {
    "schema": "NEXT11_V84_MESHNEX_POSE_QA_V1",
    "candidatePoseCount": 30,
    "sourceGapBlockers": 10,
    "fixBeforeTestAuthority": 13,
    "reviewBeforeRuntimeContract": 3,
    "passCandidate": 14,
    "method": "headless MediaPipe landmark -> MeshNex/NormIK stick readback, no Chromium, no runtime/preview mutation",
    "thresholds": {
      "criticalMinFixBelow": 0.12,
      "lowLandmarkCountFixAtLeast": 6,
      "edgeCriticalFix": true
    },
    "blockedExercises": 19,
    "reviewExercises": 3,
    "passCandidateExercises": 8,
    "testAuthorityEligibleExercises": 8
  },
  "exercises": [
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      "exerciseKey": "alternating_sprinter_step_up",
      "displayName": "Alternating Sprinter Step Up",
      "poseRows": [
        {
          "keyposeId": "01_v82_exact_sprinter_stepup_01_sprinter_stepup_full_source",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/alternating_sprinter_step_up/01_v82_exact_sprinter_stepup_01_sprinter_stepup_full_source.jpg",
          "status": "FIX_BEFORE_TEST_AUTHORITY",
          "flags": [
            "very_low_critical_landmark_visibility",
            "many_low_critical_landmarks",
            "still_frame_does_not_prove_sequence_or_timing"
          ],
          "planReviewFlags": [
            "alternating_sequence_needs_runtime_contract"
          ],
          "metrics": {
            "meanVisibility": 0.806175,
            "criticalMinVisibility": 0.013899,
            "criticalMeanVisibility": 0.607662,
            "lowerMeanVisibility": 0.374589,
            "upperMeanVisibility": 0.996118,
            "lowCriticalLandmarks": [
              "left_ankle",
              "right_ankle",
              "left_heel",
              "right_heel",
              "left_foot_index",
              "right_foot_index"
            ],
            "veryLowCriticalLandmarks": [
              "left_ankle",
              "right_ankle",
              "left_heel",
              "right_heel",
              "left_foot_index",
              "right_foot_index"
            ],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 1080,
          "imageHeight": 1080
        },
        {
          "keyposeId": "02_v82_exact_sprinter_stepup_02_sprinter_stepup_crop",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/alternating_sprinter_step_up/02_v82_exact_sprinter_stepup_02_sprinter_stepup_crop.jpg",
          "status": "FIX_BEFORE_TEST_AUTHORITY",
          "flags": [
            "very_low_critical_landmark_visibility",
            "many_low_critical_landmarks",
            "still_frame_does_not_prove_sequence_or_timing"
          ],
          "planReviewFlags": [
            "alternating_sequence_needs_runtime_contract"
          ],
          "metrics": {
            "meanVisibility": 0.790065,
            "criticalMinVisibility": 0.020181,
            "criticalMeanVisibility": 0.571825,
            "lowerMeanVisibility": 0.316781,
            "upperMeanVisibility": 0.996898,
            "lowCriticalLandmarks": [
              "right_knee",
              "left_ankle",
              "right_ankle",
              "left_heel",
              "right_heel",
              "left_foot_index",
              "right_foot_index"
            ],
            "veryLowCriticalLandmarks": [
              "left_ankle",
              "right_ankle",
              "left_heel",
              "right_heel",
              "left_foot_index",
              "right_foot_index"
            ],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 864,
          "imageHeight": 972
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 0,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 0,
        "FIX_BEFORE_TEST_AUTHORITY": 2,
        "NO_POSE": 0
      },
      "meshNexGate": "BLOCKED_FIX_POSES_BEFORE_TEST_AUTHORITY",
      "testAuthorityEligible": false
    },
    {
      "exerciseKey": "buddy_hamstring_curls",
      "displayName": "Buddy Hamstring Curls",
      "poseRows": [
        {
          "keyposeId": "01_v82_exact_01_01_kneeling_start_strict_v81_exact",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/buddy_hamstring_curls/01_v82_exact_01_01_kneeling_start_strict_v81_exact.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
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            "lowerMeanVisibility": 0.817677,
            "upperMeanVisibility": 0.912368,
            "lowCriticalLandmarks": [],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 900,
          "imageHeight": 900
        },
        {
          "keyposeId": "02_v82_exact_02_02_eccentric_mid_strict_v81_exact",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/buddy_hamstring_curls/02_v82_exact_02_02_eccentric_mid_strict_v81_exact.jpg",
          "status": "FIX_BEFORE_TEST_AUTHORITY",
          "flags": [
            "very_low_critical_landmark_visibility",
            "many_low_critical_landmarks"
          ],
          "planReviewFlags": [],
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            "criticalMinVisibility": 0.067528,
            "criticalMeanVisibility": 0.654397,
            "lowerMeanVisibility": 0.640882,
            "upperMeanVisibility": 0.676923,
            "lowCriticalLandmarks": [
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              "left_wrist",
              "left_knee",
              "left_ankle",
              "left_heel",
              "left_foot_index"
            ],
            "veryLowCriticalLandmarks": [
              "left_elbow"
            ],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 900,
          "imageHeight": 900
        },
        {
          "keyposeId": "03_v82_exact_03_03_near_bottom_catch_strict_v81_exact",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/buddy_hamstring_curls/03_v82_exact_03_03_near_bottom_catch_strict_v81_exact.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
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            "criticalMinVisibility": 0.327111,
            "criticalMeanVisibility": 0.769825,
            "lowerMeanVisibility": 0.676132,
            "upperMeanVisibility": 0.92598,
            "lowCriticalLandmarks": [
              "left_ankle",
              "left_heel",
              "left_foot_index"
            ],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 900,
          "imageHeight": 900
        },
        {
          "keyposeId": "04_v82_exact_04_04_push_return_strict_v81_exact",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/buddy_hamstring_curls/04_v82_exact_04_04_push_return_strict_v81_exact.jpg",
          "status": "PASS_CANDIDATE",
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          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.8887,
            "criticalMinVisibility": 0.466711,
            "criticalMeanVisibility": 0.897317,
            "lowerMeanVisibility": 0.950119,
            "upperMeanVisibility": 0.809313,
            "lowCriticalLandmarks": [
              "left_elbow"
            ],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 900,
          "imageHeight": 900
        },
        {
          "keyposeId": "05_v82_exact_05_05_reset_tall_strict_v81_exact",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/buddy_hamstring_curls/05_v82_exact_05_05_reset_tall_strict_v81_exact.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
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            "criticalMinVisibility": 0.375221,
            "criticalMeanVisibility": 0.77446,
            "lowerMeanVisibility": 0.719479,
            "upperMeanVisibility": 0.866095,
            "lowCriticalLandmarks": [
              "left_elbow",
              "left_knee",
              "left_ankle",
              "left_heel"
            ],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 900,
          "imageHeight": 900
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 4,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 0,
        "FIX_BEFORE_TEST_AUTHORITY": 1,
        "NO_POSE": 0
      },
      "meshNexGate": "BLOCKED_FIX_POSES_BEFORE_TEST_AUTHORITY",
      "testAuthorityEligible": false
    },
    {
      "exerciseKey": "lateral_shuffle_to_sprint",
      "displayName": "Lateral Shuffle to Sprint",
      "poseRows": [
        {
          "keyposeId": "01_lateral_shuffle_phase",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/lateral_shuffle_to_sprint/01_lateral_shuffle_phase.png",
          "status": "FIX_BEFORE_TEST_AUTHORITY",
          "flags": [
            "cropped_or_edge_landmarks",
            "still_frame_does_not_prove_sequence_or_timing"
          ],
          "planReviewFlags": [
            "turn_and_sprint_sequence_needs_runtime_contract"
          ],
          "metrics": {
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            "criticalMinVisibility": 0.58071,
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            "lowerMeanVisibility": 0.979067,
            "upperMeanVisibility": 0.872265,
            "lowCriticalLandmarks": [],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": [
              "left_foot_index"
            ]
          },
          "imageWidth": 1920,
          "imageHeight": 1080
        }
      ],
      "counts": {
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        "NO_POSE": 0
      },
      "meshNexGate": "BLOCKED_FIX_POSES_BEFORE_TEST_AUTHORITY",
      "testAuthorityEligible": false
    },
    {
      "exerciseKey": "linear_pogos",
      "displayName": "Linear Pogos",
      "poseRows": [
        {
          "keyposeId": "01_v82_exact_01_01_ready_dip_strict_v81_exact",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/linear_pogos/01_v82_exact_01_01_ready_dip_strict_v81_exact.jpg",
          "status": "FIX_BEFORE_TEST_AUTHORITY",
          "flags": [
            "very_low_critical_landmark_visibility"
          ],
          "planReviewFlags": [],
          "metrics": {
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              "left_wrist"
            ],
            "veryLowCriticalLandmarks": [
              "left_elbow",
              "left_wrist"
            ],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 900,
          "imageHeight": 900
        },
        {
          "keyposeId": "02_v82_exact_02_02_takeoff_strict_v81_exact",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/linear_pogos/02_v82_exact_02_02_takeoff_strict_v81_exact.jpg",
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          ],
          "planReviewFlags": [],
          "metrics": {
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              "left_wrist",
              "left_knee",
              "left_ankle",
              "left_heel"
            ],
            "veryLowCriticalLandmarks": [
              "left_elbow",
              "left_wrist"
            ],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 900,
          "imageHeight": 900
        },
        {
          "keyposeId": "03_v82_exact_03_03_flight_apex_strict_v81_exact",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/linear_pogos/03_v82_exact_03_03_flight_apex_strict_v81_exact.jpg",
          "status": "FIX_BEFORE_TEST_AUTHORITY",
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          "planReviewFlags": [],
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              "left_wrist",
              "left_knee"
            ],
            "veryLowCriticalLandmarks": [
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              "left_wrist"
            ],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 900,
          "imageHeight": 900
        },
        {
          "keyposeId": "04_v82_exact_04_04_landing_reset_strict_v81_exact",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/linear_pogos/04_v82_exact_04_04_landing_reset_strict_v81_exact.jpg",
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          "planReviewFlags": [],
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            ],
            "veryLowCriticalLandmarks": [
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            "edgeCriticalLandmarks": []
          },
          "imageWidth": 900,
          "imageHeight": 900
        }
      ],
      "counts": {
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        "NO_POSE": 0
      },
      "meshNexGate": "BLOCKED_FIX_POSES_BEFORE_TEST_AUTHORITY",
      "testAuthorityEligible": false
    },
    {
      "exerciseKey": "pike_push_ups",
      "displayName": "Pike Push Ups",
      "poseRows": [
        {
          "keyposeId": "01_pike_pushup_photo",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/pike_push_ups/01_pike_pushup_photo.jpg",
          "status": "FIX_BEFORE_TEST_AUTHORITY",
          "flags": [
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          ],
          "planReviewFlags": [],
          "metrics": {
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            "lowCriticalLandmarks": [
              "right_elbow",
              "right_wrist",
              "right_knee",
              "right_ankle"
            ],
            "veryLowCriticalLandmarks": [
              "right_elbow"
            ],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 1521,
          "imageHeight": 856
        }
      ],
      "counts": {
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        "NO_POSE": 0
      },
      "meshNexGate": "BLOCKED_FIX_POSES_BEFORE_TEST_AUTHORITY",
      "testAuthorityEligible": false
    },
    {
      "exerciseKey": "rope_or_towel_pull_ups",
      "displayName": "Rope or Towel Pull Ups",
      "poseRows": [
        {
          "keyposeId": "01_rope_pullup_source",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/rope_or_towel_pull_ups/01_rope_pullup_source.jpg",
          "status": "FIX_BEFORE_TEST_AUTHORITY",
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            "many_low_critical_landmarks"
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          "planReviewFlags": [],
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              "left_wrist",
              "left_knee",
              "left_ankle",
              "left_heel",
              "left_foot_index"
            ],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 400,
          "imageHeight": 285
        }
      ],
      "counts": {
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        "NO_POSE": 0
      },
      "meshNexGate": "BLOCKED_FIX_POSES_BEFORE_TEST_AUTHORITY",
      "testAuthorityEligible": false
    },
    {
      "exerciseKey": "staggered_push_ups",
      "displayName": "Staggered Push Ups",
      "poseRows": [
        {
          "keyposeId": "01_staggered_pushup_source",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/staggered_push_ups/01_staggered_pushup_source.jpg",
          "status": "FIX_BEFORE_TEST_AUTHORITY",
          "flags": [
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            "many_low_critical_landmarks"
          ],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.80607,
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            "lowCriticalLandmarks": [
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              "right_knee",
              "left_ankle",
              "right_ankle",
              "left_heel",
              "right_heel",
              "left_foot_index",
              "right_foot_index"
            ],
            "veryLowCriticalLandmarks": [
              "left_heel",
              "right_heel"
            ],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 350,
          "imageHeight": 350
        }
      ],
      "counts": {
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      },
      "meshNexGate": "BLOCKED_FIX_POSES_BEFORE_TEST_AUTHORITY",
      "testAuthorityEligible": false
    },
    {
      "exerciseKey": "v_ups",
      "displayName": "V Ups",
      "poseRows": [
        {
          "keyposeId": "01_vup_source",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/v_ups/01_vup_source.jpg",
          "status": "FIX_BEFORE_TEST_AUTHORITY",
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            "many_low_critical_landmarks"
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          "planReviewFlags": [],
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              "left_wrist",
              "left_knee",
              "left_ankle",
              "left_heel",
              "left_foot_index"
            ],
            "veryLowCriticalLandmarks": [
              "left_wrist"
            ],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 1080,
          "imageHeight": 1080
        }
      ],
      "counts": {
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      },
      "meshNexGate": "BLOCKED_FIX_POSES_BEFORE_TEST_AUTHORITY",
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    },
    {
      "exerciseKey": "weighted_sit_ups",
      "displayName": "Weighted Sit Ups",
      "poseRows": [
        {
          "keyposeId": "01_weighted_situp_photo",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/weighted_sit_ups/01_weighted_situp_photo.jpg",
          "status": "FIX_BEFORE_TEST_AUTHORITY",
          "flags": [
            "low_critical_landmark_visibility",
            "many_low_critical_landmarks",
            "cropped_or_edge_landmarks",
            "partial_body_pose_risk"
          ],
          "planReviewFlags": [
            "partial_body_pose_risk"
          ],
          "metrics": {
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            "criticalMinVisibility": 0.135994,
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            "upperMeanVisibility": 0.995123,
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              "left_ankle",
              "right_ankle",
              "left_heel",
              "right_heel",
              "left_foot_index",
              "right_foot_index"
            ],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": [
              "left_knee",
              "left_ankle",
              "right_ankle",
              "left_heel",
              "right_heel",
              "left_foot_index",
              "right_foot_index"
            ]
          },
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          "imageHeight": 1192
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      ],
      "counts": {
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      },
      "meshNexGate": "BLOCKED_FIX_POSES_BEFORE_TEST_AUTHORITY",
      "testAuthorityEligible": false
    },
    {
      "exerciseKey": "ascending_skater_jumps",
      "displayName": "Ascending Skater Jumps",
      "meshNexGate": "BLOCKED_SOURCE_GAP_NO_SUBSTITUTE",
      "testAuthorityEligible": false,
      "sourceGap": {
        "exerciseKey": "ascending_skater_jumps",
        "displayName": "Ascending Skater Jumps",
        "status": "SOURCE_GAP_BLOCKER",
        "reviewFlags": [
          "source_gap_no_substitute"
        ],
        "sourceNote": "Exact source description found, but no direct MediaPipe-ready image acquired; regular skater jump was not reused."
      },
      "poseRows": [],
      "counts": {}
    },
    {
      "exerciseKey": "back_pedal_to_sprint",
      "displayName": "Back Pedal to Sprint",
      "meshNexGate": "BLOCKED_SOURCE_GAP_NO_SUBSTITUTE",
      "testAuthorityEligible": false,
      "sourceGap": {
        "exerciseKey": "back_pedal_to_sprint",
        "displayName": "Back Pedal to Sprint",
        "status": "SOURCE_GAP_BLOCKER",
        "reviewFlags": [
          "source_gap_no_substitute"
        ],
        "sourceNote": "No exact MediaPipe-ready source frame acquired; lateral shuffle/ball-drop frames were not reused."
      },
      "poseRows": [],
      "counts": {}
    },
    {
      "exerciseKey": "decel_step_down",
      "displayName": "Decel Step Down",
      "meshNexGate": "BLOCKED_SOURCE_GAP_NO_SUBSTITUTE",
      "testAuthorityEligible": false,
      "sourceGap": {
        "exerciseKey": "decel_step_down",
        "displayName": "Decel Step Down",
        "status": "SOURCE_GAP_BLOCKER",
        "reviewFlags": [
          "source_gap_no_substitute"
        ],
        "sourceNote": "No exact MediaPipe-ready source frame acquired; box step-up was not used as substitute."
      },
      "poseRows": [],
      "counts": {}
    },
    {
      "exerciseKey": "figure_8_run",
      "displayName": "Figure 8 Run",
      "meshNexGate": "BLOCKED_SOURCE_GAP_NO_SUBSTITUTE",
      "testAuthorityEligible": false,
      "sourceGap": {
        "exerciseKey": "figure_8_run",
        "displayName": "Figure 8 Run",
        "status": "SOURCE_GAP_BLOCKER",
        "reviewFlags": [
          "source_gap_no_substitute"
        ],
        "sourceNote": "Found drill description, but no human keypose frame suitable for MediaPipe acquired."
      },
      "poseRows": [],
      "counts": {}
    },
    {
      "exerciseKey": "goblet_sumo_squat",
      "displayName": "Goblet Sumo Squat",
      "meshNexGate": "BLOCKED_SOURCE_GAP_NO_SUBSTITUTE",
      "testAuthorityEligible": false,
      "sourceGap": {
        "exerciseKey": "goblet_sumo_squat",
        "displayName": "Goblet Sumo Squat",
        "status": "SOURCE_GAP_BLOCKER",
        "reviewFlags": [
          "source_gap_no_substitute"
        ],
        "sourceNote": "Exact textual source found, but no MediaPipe-ready source frame acquired in this pass."
      },
      "poseRows": [],
      "counts": {}
    },
    {
      "exerciseKey": "hyperextension",
      "displayName": "Hyperextension",
      "meshNexGate": "BLOCKED_SOURCE_GAP_NO_SUBSTITUTE",
      "testAuthorityEligible": false,
      "sourceGap": {
        "exerciseKey": "hyperextension",
        "displayName": "Hyperextension",
        "status": "SOURCE_GAP_BLOCKER",
        "reviewFlags": [
          "source_gap_no_substitute"
        ],
        "sourceNote": "Exact text source found, but no MediaPipe-ready image acquired in this pass."
      },
      "poseRows": [],
      "counts": {}
    },
    {
      "exerciseKey": "rebound_side_toss",
      "displayName": "Rebound Side Toss",
      "meshNexGate": "BLOCKED_SOURCE_GAP_NO_SUBSTITUTE",
      "testAuthorityEligible": false,
      "sourceGap": {
        "exerciseKey": "rebound_side_toss",
        "displayName": "Rebound Side Toss",
        "status": "SOURCE_GAP_BLOCKER",
        "reviewFlags": [
          "source_gap_no_substitute"
        ],
        "sourceNote": "No exact MediaPipe-ready rebound side toss frame acquired; generic med-ball side slam/toss was not reused."
      },
      "poseRows": [],
      "counts": {}
    },
    {
      "exerciseKey": "single_leg_lateral_pogos",
      "displayName": "Single Leg Lateral Pogos",
      "meshNexGate": "BLOCKED_SOURCE_GAP_NO_SUBSTITUTE",
      "testAuthorityEligible": false,
      "sourceGap": {
        "exerciseKey": "single_leg_lateral_pogos",
        "displayName": "Single Leg Lateral Pogos",
        "status": "SOURCE_GAP_BLOCKER",
        "reviewFlags": [
          "source_gap_no_substitute"
        ],
        "sourceNote": "No exact single-leg lateral-pogo keyframe source acquired; regular lateral pogo was not reused."
      },
      "poseRows": [],
      "counts": {}
    },
    {
      "exerciseKey": "suitcase_carry",
      "displayName": "Suitcase Carry",
      "meshNexGate": "BLOCKED_SOURCE_GAP_NO_SUBSTITUTE",
      "testAuthorityEligible": false,
      "sourceGap": {
        "exerciseKey": "suitcase_carry",
        "displayName": "Suitcase Carry",
        "status": "SOURCE_GAP_BLOCKER",
        "reviewFlags": [
          "source_gap_no_substitute"
        ],
        "sourceNote": "Exact descriptions found, but downloaded image route was blocked as AVIF; DB farmer carry was not reused."
      },
      "poseRows": [],
      "counts": {}
    },
    {
      "exerciseKey": "tempo_sprints_shuttle_run_turn_at_25_yards",
      "displayName": "Tempo Sprints (Shuttle Run - turn at 25 yards)",
      "meshNexGate": "BLOCKED_SOURCE_GAP_NO_SUBSTITUTE",
      "testAuthorityEligible": false,
      "sourceGap": {
        "exerciseKey": "tempo_sprints_shuttle_run_turn_at_25_yards",
        "displayName": "Tempo Sprints (Shuttle Run - turn at 25 yards)",
        "status": "SOURCE_GAP_BLOCKER",
        "reviewFlags": [
          "source_gap_no_substitute"
        ],
        "sourceNote": "Tempo sprint + shuttle turn is sequence/cadence-specific; generic sprint still not used as complete keypose proof."
      },
      "poseRows": [],
      "counts": {}
    },
    {
      "exerciseKey": "box_jumps",
      "displayName": "Box Jumps",
      "poseRows": [
        {
          "keyposeId": "01_box_jump_flight_source",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/box_jumps/01_box_jump_flight_source.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.877566,
            "criticalMinVisibility": 0.309303,
            "criticalMeanVisibility": 0.84024,
            "lowerMeanVisibility": 0.864419,
            "upperMeanVisibility": 0.799941,
            "lowCriticalLandmarks": [
              "left_elbow",
              "left_knee"
            ],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 1024,
          "imageHeight": 683
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 1,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 0,
        "FIX_BEFORE_TEST_AUTHORITY": 0,
        "NO_POSE": 0
      },
      "meshNexGate": "PASS_CANDIDATE_NOT_APPROVED",
      "testAuthorityEligible": true
    },
    {
      "exerciseKey": "chin_ups",
      "displayName": "Chin Ups",
      "poseRows": [
        {
          "keyposeId": "01_chinup_internal_asset",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/chin_ups/01_chinup_internal_asset.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.916025,
            "criticalMinVisibility": 0.539315,
            "criticalMeanVisibility": 0.89276,
            "lowerMeanVisibility": 0.87523,
            "upperMeanVisibility": 0.921976,
            "lowCriticalLandmarks": [],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 1600,
          "imageHeight": 900
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 1,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 0,
        "FIX_BEFORE_TEST_AUTHORITY": 0,
        "NO_POSE": 0
      },
      "meshNexGate": "PASS_CANDIDATE_NOT_APPROVED",
      "testAuthorityEligible": true
    },
    {
      "exerciseKey": "db_farmer_carry",
      "displayName": "DB Farmer Carry",
      "poseRows": [
        {
          "keyposeId": "01_db_farmer_carry_asset",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/db_farmer_carry/01_db_farmer_carry_asset.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.92477,
            "criticalMinVisibility": 0.456269,
            "criticalMeanVisibility": 0.925243,
            "lowerMeanVisibility": 0.969962,
            "upperMeanVisibility": 0.850711,
            "lowCriticalLandmarks": [
              "left_elbow"
            ],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 1600,
          "imageHeight": 900
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 1,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 0,
        "FIX_BEFORE_TEST_AUTHORITY": 0,
        "NO_POSE": 0
      },
      "meshNexGate": "PASS_CANDIDATE_NOT_APPROVED",
      "testAuthorityEligible": true
    },
    {
      "exerciseKey": "lateral_pogo_jumps",
      "displayName": "Lateral Pogo Jumps",
      "poseRows": [
        {
          "keyposeId": "01_lateral_pogo_internal_asset",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/lateral_pogo_jumps/01_lateral_pogo_internal_asset.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.939441,
            "criticalMinVisibility": 0.618528,
            "criticalMeanVisibility": 0.921122,
            "lowerMeanVisibility": 0.930795,
            "upperMeanVisibility": 0.905001,
            "lowCriticalLandmarks": [],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 1600,
          "imageHeight": 900
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 1,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 0,
        "FIX_BEFORE_TEST_AUTHORITY": 0,
        "NO_POSE": 0
      },
      "meshNexGate": "PASS_CANDIDATE_NOT_APPROVED",
      "testAuthorityEligible": true
    },
    {
      "exerciseKey": "plank_bird_dog",
      "displayName": "Plank Bird Dog",
      "poseRows": [
        {
          "keyposeId": "01_v73_exact_01_full_plank",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/plank_bird_dog/01_v73_exact_01_full_plank.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.971137,
            "criticalMinVisibility": 0.677409,
            "criticalMeanVisibility": 0.951469,
            "lowerMeanVisibility": 0.937914,
            "upperMeanVisibility": 0.974062,
            "lowCriticalLandmarks": [],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 640,
          "imageHeight": 640
        },
        {
          "keyposeId": "02_v73_exact_02_opposite_arm_leg",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/plank_bird_dog/02_v73_exact_02_opposite_arm_leg.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.982755,
            "criticalMinVisibility": 0.745001,
            "criticalMeanVisibility": 0.968499,
            "lowerMeanVisibility": 0.956146,
            "upperMeanVisibility": 0.989089,
            "lowCriticalLandmarks": [],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 640,
          "imageHeight": 640
        },
        {
          "keyposeId": "03_v73_exact_03_return_alternate",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/plank_bird_dog/03_v73_exact_03_return_alternate.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.984203,
            "criticalMinVisibility": 0.896616,
            "criticalMeanVisibility": 0.979841,
            "lowerMeanVisibility": 0.976009,
            "upperMeanVisibility": 0.986227,
            "lowCriticalLandmarks": [],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 640,
          "imageHeight": 640
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 3,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 0,
        "FIX_BEFORE_TEST_AUTHORITY": 0,
        "NO_POSE": 0
      },
      "meshNexGate": "PASS_CANDIDATE_NOT_APPROVED",
      "testAuthorityEligible": true
    },
    {
      "exerciseKey": "power_skips",
      "displayName": "Power Skips",
      "poseRows": [
        {
          "keyposeId": "01_v82_exact_01_power_skip_single_leg_drive",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/power_skips/01_v82_exact_01_power_skip_single_leg_drive.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.987408,
            "criticalMinVisibility": 0.954845,
            "criticalMeanVisibility": 0.990356,
            "lowerMeanVisibility": 0.987448,
            "upperMeanVisibility": 0.995203,
            "lowCriticalLandmarks": [],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 960,
          "imageHeight": 540
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 1,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 0,
        "FIX_BEFORE_TEST_AUTHORITY": 0,
        "NO_POSE": 0
      },
      "meshNexGate": "PASS_CANDIDATE_NOT_APPROVED",
      "testAuthorityEligible": true
    },
    {
      "exerciseKey": "renegade_row",
      "displayName": "Renegade Row",
      "poseRows": [
        {
          "keyposeId": "01_renegade_row_source",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/renegade_row/01_renegade_row_source.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.905714,
            "criticalMinVisibility": 0.538229,
            "criticalMeanVisibility": 0.858518,
            "lowerMeanVisibility": 0.829103,
            "upperMeanVisibility": 0.907542,
            "lowCriticalLandmarks": [],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 2000,
          "imageHeight": 1125
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 1,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 0,
        "FIX_BEFORE_TEST_AUTHORITY": 0,
        "NO_POSE": 0
      },
      "meshNexGate": "PASS_CANDIDATE_NOT_APPROVED",
      "testAuthorityEligible": true
    },
    {
      "exerciseKey": "walking_lunge",
      "displayName": "Walking Lunge",
      "poseRows": [
        {
          "keyposeId": "01_walking_lunge_source",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/walking_lunge/01_walking_lunge_source.jpg",
          "status": "PASS_CANDIDATE",
          "flags": [],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.929528,
            "criticalMinVisibility": 0.491611,
            "criticalMeanVisibility": 0.941054,
            "lowerMeanVisibility": 0.995751,
            "upperMeanVisibility": 0.849893,
            "lowCriticalLandmarks": [
              "right_elbow"
            ],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 1300,
          "imageHeight": 1000
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 1,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 0,
        "FIX_BEFORE_TEST_AUTHORITY": 0,
        "NO_POSE": 0
      },
      "meshNexGate": "PASS_CANDIDATE_NOT_APPROVED",
      "testAuthorityEligible": true
    },
    {
      "exerciseKey": "ball_drops",
      "displayName": "Ball Drops",
      "poseRows": [
        {
          "keyposeId": "01_lateral_ball_drop_athlete_crop",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/ball_drops/01_lateral_ball_drop_athlete_crop.jpg",
          "status": "REVIEW_BEFORE_RUNTIME_CONTRACT",
          "flags": [
            "still_frame_does_not_prove_sequence_or_timing"
          ],
          "planReviewFlags": [
            "reaction_timing_not_proven_by_still"
          ],
          "metrics": {
            "meanVisibility": 0.948688,
            "criticalMinVisibility": 0.701751,
            "criticalMeanVisibility": 0.944343,
            "lowerMeanVisibility": 0.925647,
            "upperMeanVisibility": 0.975502,
            "lowCriticalLandmarks": [],
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            "edgeCriticalLandmarks": []
          },
          "imageWidth": 559,
          "imageHeight": 327
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 0,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 1,
        "FIX_BEFORE_TEST_AUTHORITY": 0,
        "NO_POSE": 0
      },
      "meshNexGate": "REVIEW_RUNTIME_CONTRACT_BEFORE_TEST_AUTHORITY",
      "testAuthorityEligible": false
    },
    {
      "exerciseKey": "power_bounds",
      "displayName": "Power Bounds",
      "poseRows": [
        {
          "keyposeId": "01_v82_exact_01_power_bound_long_stride",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/power_bounds/01_v82_exact_01_power_bound_long_stride.jpg",
          "status": "REVIEW_BEFORE_RUNTIME_CONTRACT",
          "flags": [
            "low_critical_landmark_visibility"
          ],
          "planReviewFlags": [],
          "metrics": {
            "meanVisibility": 0.882162,
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              "right_elbow",
              "right_wrist"
            ],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 960,
          "imageHeight": 540
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 0,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 1,
        "FIX_BEFORE_TEST_AUTHORITY": 0,
        "NO_POSE": 0
      },
      "meshNexGate": "REVIEW_RUNTIME_CONTRACT_BEFORE_TEST_AUTHORITY",
      "testAuthorityEligible": false
    },
    {
      "exerciseKey": "sled_sprints",
      "displayName": "Sled Sprints",
      "poseRows": [
        {
          "keyposeId": "01_sled_resisted_acceleration_source",
          "sourceImage": "tools/keypose_image_sampler/external_pose_images_stage2_phase3_v84_strict/sled_sprints/01_sled_resisted_acceleration_source.png",
          "status": "REVIEW_BEFORE_RUNTIME_CONTRACT",
          "flags": [
            "still_frame_does_not_prove_sequence_or_timing"
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          "planReviewFlags": [
            "sprint_cadence_not_proven_by_still"
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          "metrics": {
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            "upperMeanVisibility": 0.798188,
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              "right_elbow",
              "right_wrist"
            ],
            "veryLowCriticalLandmarks": [],
            "edgeCriticalLandmarks": []
          },
          "imageWidth": 480,
          "imageHeight": 270
        }
      ],
      "counts": {
        "PASS_CANDIDATE": 0,
        "REVIEW_BEFORE_RUNTIME_CONTRACT": 1,
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        "NO_POSE": 0
      },
      "meshNexGate": "REVIEW_RUNTIME_CONTRACT_BEFORE_TEST_AUTHORITY",
      "testAuthorityEligible": false
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  ]
}
