When you cross your right arm across your body to shake an individual's left hand,what motion does the joint between your scapula and clavicle perform?
A)Protraction
B)Retraction
C)Inversion
D)Eversion
E)Supination

Question

Quizplus · Accepted Answer

When you cross your right arm across your body to shake someone's left hand, the joint between your scapula and clavicle performs protraction. This movement involves moving the shoulder blade forward, which is necessary to extend the arm across the body.

When You Cross Your Right Arm Across Your Body to Shake