Flapp
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Aero position, from a single photo

A TT position judged against the aero fit window rather than the road one -- a flat back is the goal here, not a fault.

Annotated keyframe — Aero position, from a single photo
100/100Excellent

Measured against published ranges

Every target names where it comes from. A value just past the edge of a band is inside the method’s own error, so it is marked borderline rather than as a finding.

  • Reference range
  • Out of range
  • Borderline
  • In range
MeasurementYoursVs referenceStatus
In range · 8
Knee Angle142.6°126–153°In range
Hip Angle93.5°85–110°In range
Elbow Angle90.1°75–110°In range
Shoulder Angle85.7°80–100°In range
Trunk Angle25.4°15–30°In range
Forearm Tilt19.7°5–25°In range
Head Tuck100°75–100°In range
Pelvic Rotation3.7°2–4°In range

Findings

Nothing outside its range on this clip.

Measured but not scored, because the frame cannot answer it: Ankle Angle — 123.3°. Depends on the pedal position — not scored from a single photo.

Measured from a single side-on camera with 2D pose estimation. Only the near side of the body is measured; the far side is absent rather than assumed symmetrical. Reference ranges are efficiency targets from the literature, not diagnoses.

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