Elbows flare to 90°
Upper arms wide — bar travels too high on chest, shoulders rotate forward.
Overactive muscles
Pec major (sternal head)Anterior deltoid
Corrective work
Foam RollPectorals↗StretchDoorway pec stretch↗Upper arms wide — bar travels too high on chest, shoulders rotate forward.
Scapula doesn't stay retracted; shoulders protract during press.
Hips lift; back arches dramatically beyond a stable arch.