Front knee caves on the rotational reach
Rotation increases the valgus demand on the front knee.
Overactive muscles
Adductor complexTFL
Corrective work
Foam RollAdductors↗Foam RollTFL↗StretchButterfly adductor stretch↗Rotation increases the valgus demand on the front knee.
Thoracic stiffness means the lower back rotates instead.