Reports / ms_sam_dj
Legacy synthetic teaching report. Scores, force, jump outputs and movement flags are illustrative model values, not observed participant measurements. Older camera/video-labelled legacy sessions also lack measured provenance.
CAPTURE REPORT
Drop Jump · Sam Okonkwo
9/6/2026, 3:12:00 PM · demo · 120 frames
Score
83
Peak GRF
5.5BW
Jump height
2510.8cm
RSI
5.91
Research validity
D1 teaching simulation · Synthetic movement; do not present as measured human motion.
Frames
120
FPS
20
Window
5.95s
Source
demo
- Frame rate below 24 Hz; rapid events can be under-sampled.
Time series
Knee (sage) · hip (bone) · GRF in BW (amber)
Joint statistics
| Joint | Min | Max | ROM | Peak vel °/s |
|---|---|---|---|---|
| Knee R | 9.5 | 44.0 | 34.5 | 2035 |
| Knee L | 9.5 | 45.2 | 35.7 | 2094 |
| Hip R | 7.6 | 32.2 | 24.6 | 1434 |
| Hip L | 7.6 | 33.1 | 25.5 | 1503 |
| Ankle R | 7.7 | 19.7 | 12.0 | 692 |
| Trunk | 5.7 | 12.1 | 6.4 | 365 |
Flags
- GRF
High landing load
Peak GRF 5.50 BW. Cue a quieter foot contact and more hip flexion.
Notes
Flags are decision-support, not diagnoses. Confirm with a second plane and a force plate when available.
Drop Jump scored from 240 frames at modelled 40 Hz.