Answer:
Shoulder hyperextension
Explanation:
The movement of the shoulder joint exposed in the question is called Shoulder Hyperextension and is characterized by the posterior movement of the medial epicondyle. The muscles responsible for this movement are the pectoralis major, large dorsal, major round, subscapularis and the anterior deltoid.
Proteins is correct if that was your answer
The answer is C) a hormone that increases blood sugar in the body
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