AI MOTION ANALYSIS
没有什么道是一个直板滑不了的
Xuebao · CASI Level 3 coach · 2026-02-07 · length 39.3s · Original video on Douyin ↗
3turns
70.1°mean peak inclination
79.25° / 51.8°left / right
65.0%symmetry
56.0%rhythm variation
-13.37°angulation
24.33°/sedge rate
83.33°deepest knee flexion
22%detection coverage
Per-turn data (hover or tap)
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Bar height = peak inclinationLeft turnsRight turns
Per-turn data
| Turn | Dir | Start | Duration | Peak incl. | Angulation | Knee min | Peak position | Edge rate |
|---|---|---|---|---|---|---|---|---|
| #1 | L | 2.89s | 14.9s | 127.8° | -28.1° | 11.0° | 27% | 20°/s |
| #2 | R | 17.79s | 5.84s | 51.8° | -36.8° | 129.0° | 30% | 29°/s |
| #3 | L | 26.82s | 4.36s | 30.7° | +24.8° | 110.0° | 32% | 24°/s |
Download full data JSON (includes per-frame series)← PreviousNext →
Scope: image-plane geometry and timing. Angles are most accurate with the camera up or down the fall line; off-axis values read systematically low. Analysis is fully automatic with no manual correction.