Protocols / SLS
control · frontal · 10s model
Single-Leg Squat
Frontal-plane control. Knee valgus, pelvic drop, and trunk lean as kinetic-chain screens.
Setup
- Frontal camera; both ASIS visible
- Hands on hips; non-stance limb in slight flexion
- Descend to a reachable depth without the heel lifting
Scoring rubric
- Knee valgus excursion < ~10° relative to the foot
- Pelvic drop < ~5°
- Trunk stays over the stance hip
Literature
Ageberg et al. 2010; Crossley et al. 2011 — SLS as a clinical control test.
Tracked joints: knee, hip, pelvis. The kinematic engine is a teaching model scaled to the active subject. Export CSV from the report for your own processing.