Fault:
Knees bent.
Possible Tight / Overactive / Short Structures:
Hip flexors.
Possible Weak / Underactive / Long Structures:
Quadriceps, gluteals.
Corrective Mobility:
Complete these release drills.
Corrective Mobility:
Complete these PNF stretch drills.
Corrective Stability:
Complete these activation and stability drills.