Landing knee collapses inward
Valgus on the landing leg under the unilateral force.
Overactive muscles
Adductor complexTFL
Corrective work
Foam RollAdductors↗Foam RollTFL↗StretchButterfly adductor stretch↗Valgus on the landing leg under the unilateral force.
Stiff-legged landing; forces spike at the knee and ankle.