Knee caves on the lateral lunge
Frontal plane loading exposes adductor and TFL dominance.
Overactive muscles
Adductor complexTFL
Corrective work
Foam RollAdductors↗Foam RollTFL↗StretchButterfly adductor stretch↗Frontal plane loading exposes adductor and TFL dominance.
The transition from lateral to forward requires momentary single-leg hold.