Doody’s Book Review

The upper back muscle that elevates the pectoral girdle: Extends and adducts the humerus posteriorly, called the “swimmer’s muscle”: Two-headed arm muscle, prime mover for flexion of forearm: Arm muscle that inserts into the olecranon process, extends the forearm (antagonist): Muscle that covers the upper chest; flexes and adducts the ... ................
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