AI MOTION ANALYSIS
这样的黑钻小弯，能过三级么
Xuebao · CASI Level 3 coach · 2026-03-31 · length 22.4s · Original video on Douyin ↗
10turns
30.45°mean peak inclination
29.3° / 31.6°left / right
93.0%symmetry
136.0%rhythm variation
8.3°angulation
85.6°/sedge rate
123.8°deepest knee flexion
50%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 | 11.17s | 40.1° | -26.1° | 91.0° | 87% | 0°/s |
| #2 | R | 11.17s | 1.2s | 29.3° | +16.3° | 108.0° | 50% | 85°/s |
| #3 | L | 12.37s | 1.1s | 21.7° | +16.1° | 112.0° | 55% | 52°/s |
| #4 | R | 13.47s | 1.47s | 31.2° | +7.7° | 119.0° | 64% | 137°/s |
| #5 | L | 14.93s | 1.5s | 40.7° | +3.6° | 124.0° | 47% | 124°/s |
| #6 | R | 16.43s | 1.53s | 40.7° | +7.0° | 141.0° | 26% | 130°/s |
| #7 | L | 17.97s | 1.17s | 26.0° | +17.2° | 127.0° | 66% | 93°/s |
| #8 | R | 19.13s | 0.83s | 28.7° | +28.7° | 138.0° | 60% | 98°/s |
| #9 | L | 20.3s | 1.07s | 18.0° | +21.5° | 130.0° | 62% | 61°/s |
| #10 | R | 21.37s | 1.03s | 28.1° | -9.0° | 148.0° | 35% | 76°/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.