Knee caves on the step-up drive
Glute med fails on the concentric step-up portion.
Overactive muscles
Adductor complexTFL
Corrective work
Foam RollAdductors↗Foam RollTFL↗StretchButterfly adductor stretch↗Glute med fails on the concentric step-up portion.
Hip flexors are not recovered from the step-up before the reverse lunge.