Squatting instead of hinging
Knees bend too much; the glute and hamstring hinge pattern is lost.
Overactive muscles
QuadricepsHip flexors
Corrective work
Foam RollHip flexors↗StretchHalf-kneeling hip flexor stretch↗Knees bend too much; the glute and hamstring hinge pattern is lost.
Hamstring tightness limits the hinge; the lumbar flexes to compensate.