AI MOTION ANALYSIS
Reverse Turn
ALEX · Carving student · CASI L2 · 2025-04-20 · length 9.0s · Original video on Douyin ↗
4turns
45.67°mean peak inclination
59.05° / 32.3°left / right
55.0%symmetry
27.0%rhythm variation
62.65°angulation
133.0°/sedge rate
103.0°deepest knee flexion
25%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 | 0.07s | 2.68s | 71.8° | -4.4° | 126.0° | 11% | 345°/s |
| #2 | R | 2.75s | 2.08s | 37.5° | +128.3° | 109.0° | 69% | 19°/s |
| #3 | L | 4.84s | 1.31s | 46.3° | +88.1° | 46.0° | 57% | 61°/s |
| #4 | R | 6.14s | 2.86s | 27.1° | +38.6° | 131.0° | 21% | 107°/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.