How this swimmer's numbers have moved over their recent sessions, grouped by stroke.
Pose Data Review
Drag any joint marker to correct its position. Corrections apply
only to this frame and improve this lap's own metrics — they do
not change how future videos are automatically analysed.
Frame 1 of N
Original position Corrected (this session)
Draw Feedback on Video
Play or scrub the video, pause wherever you want to make a point,
then tap "Start Drawing" and mark it up. Each marking is saved to
the exact moment you drew it — nothing is baked into the video
itself, so it's never destructive.
Saved Markings for This Lap
No markings yet — draw one above.
Auto-Detected Moments
Every stroke and kick cycle the pose analysis detected in this lap — read-only. Tap one to jump the video there.
Strokes Kicks
Rate Curves
How stroke rate and kick frequency changed across this lap, cycle by cycle. Hover a point for its exact time and value.
Stroke Rate (spm)
Kick Frequency (Hz)
Fatigue & Technique Flags
Flagged automatically against this lap's own early pace. Tap one to jump the video there.