When a tennis player elevates her shoulder during a serve,the clavicle rolls in a(n)________________direction and glides in a(n)________________direction on the clavicular notch at the sternoclavicular joint.
A) superior,superior
B) inferior,inferior
C) superior,inferior
D) inferior,superior

Question

Quizplus · Accepted Answer

When the tennis player elevates her shoulder during a serve, the clavicle rolls in a superior direction and glides in an inferior direction on the clavicular notch at the sternoclavicular joint. Therefore, the best choice is C, where the clavicle rolls in a superior direction and glides in an inferior direction.

When a Tennis Player Elevates Her Shoulder During a Serve,the