Chapter 6 The Muscular System 9 7

Prime mover (agonist) of elbow flexion. Muscle that extends the elbow, inserts into the olecranon process. Powerful shoulder abductor, used to raise the arm overhead. Synergist of the biceps brachii. Muscle involved in pronation and supination and acts as a synergist of elbow flexion. Column B. Biceps brachii. Brachialis. Deltoid. Triceps ... ................
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