Library / Xuebao / 2026-05-08

AI MOTION ANALYSIS

我最想做的事情就是…

Xuebao · CASI Level 3 coach · 2026-05-08 · length 36.9s · Original video on Douyin ↗

curves
21turns
30.51°mean peak inclination
21.35° / 34.17°left / right
62.0%symmetry
89.0%rhythm variation
7.12°angulation
88.86°/sedge rate
98.76°deepest knee flexion
100%detection coverage

Per-turn data (hover or tap)

Bar height = peak inclinationLeft turnsRight turns

Per-turn data

TurnDirStartDurationPeak incl.AngulationKnee minPeak positionEdge rate
#1R0.0s0.83s20.4°+7.0°118.0°64%17°/s
#2L0.83s0.53s15.1°+36.2°118.0°44%122°/s
#3R1.37s0.83s11.8°+0.0°148.0°32%66°/s
#4R2.3s0.6s13.8°+8.8°140.0°56%63°/s
#5L2.9s0.57s15.6°+38.0°152.0°53%82°/s
#6R4.3s0.73s16.1°+2.6°94.0°50%85°/s
#7L5.03s0.37s11.9°+52.8°95.0°45%91°/s
#8R5.4s1.7s20.2°+0.0°78.0°71%89°/s
#9L7.1s7.13s44.4°-14.7°78.0°65%101°/s
#10R14.23s0.5s16.8°+0.0°132.0°20%218°/s
#11R14.83s1.53s34.1°-7.6°98.0°39%33°/s
#12R16.5s1.37s39.5°-16.6°109.0°37%85°/s
#13R18.13s1.4s37.3°-11.2°84.0°36%87°/s
#14R19.83s1.33s34.4°-14.6°108.0°32%93°/s
#15R21.37s2.8s47.0°-0.1°98.0°37%104°/s
#16L24.4s1.1s21.1°+62.4°67.0°58%81°/s
#17R25.5s2.53s62.5°-31.5°76.0°45%115°/s
#18L28.03s1.2s20.0°+60.1°46.0°42%81°/s
#19R29.23s2.4s43.1°+4.4°88.0°40%100°/s
#20R32.17s2.3s56.1°-26.5°74.0°45%78°/s
#21R35.03s1.87s59.5°+0.0°73.0°71%75°/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.