Knee caves inward on landing
Valgus collapse on the landing leg.
Overactive muscles
Adductor complexTFL
Corrective work
Foam RollAdductors↗Foam RollTFL↗StretchButterfly adductor stretch↗Valgus collapse on the landing leg.
Lateral trunk flexion on landing — glute med fails to stabilize.
Ankle doesn't dorsiflex; impact travels to knee and hip.