Wrists collapse backward
Supinated grip fails under load; wrists roll toward extension putting the joint at risk.
Overactive muscles
Wrist extensorsForearm extensors
Corrective work
StretchWrist flexor stretch↗Foam RollForearm extensors↗Supinated grip fails under load; wrists roll toward extension putting the joint at risk.
Wider grip in supination places extreme rotational torque on the wrist and elbow.
Path arcs toward the head rather than touching lower chest, stressing the anterior shoulder.