AI MOTION ANALYSIS
做人和滑雪都要像雪老师的肚子一样，圆～
Xuebao · CASI Level 3 coach · 2025-09-11 · length 17.8s · Original video on Douyin ↗
7turns
52.47°mean peak inclination
58.12° / 18.6°left / right
32.0%symmetry
48.0%rhythm variation
5.74°angulation
98.57°/sedge rate
92.57°deepest knee flexion
98%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 | 0.0s | 3.13s | 84.3° | -19.8° | 61.0° | 48% | 33°/s |
| #2 | R | 3.13s | 1.4s | 18.6° | +51.7° | 121.0° | 24% | 157°/s |
| #3 | L | 4.53s | 4.43s | 85.6° | -26.2° | 33.0° | 36% | 109°/s |
| #4 | L | 9.5s | 1.13s | 34.7° | +48.0° | 125.0° | 41% | 88°/s |
| #5 | L | 11.07s | 1.7s | 54.9° | -16.8° | 117.0° | 35% | 89°/s |
| #6 | L | 12.93s | 1.73s | 44.7° | -0.0° | 105.0° | 50% | 104°/s |
| #7 | L | 15.07s | 2.13s | 44.5° | +3.3° | 86.0° | 34% | 110°/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.