Torso collapses forward during pause
Upper back rounds under sustained load at the bottom.
Overactive muscles
Hip flexorsLatissimus dorsi
Corrective work
Foam RollLats↗Foam RollThoracic spine↗StretchLat stretch (kneeling overhead)↗Upper back rounds under sustained load at the bottom.
Ankle mobility deficit becomes apparent without the stretch reflex.
Knees cave inward as the lifter fights out of the hole.