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Biceps Brachii

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Biceps Brachii:

Proximal Attachment - Short head: tip or coracoid process of scapula
Long Head: supraglenoid tubercle of scapula

Distal Attachment - Tuberosity of radius and fascia of forearm via bicipital aponeurosis

Innervation - Musculocutaneous nerve

Action - Supinates forearm and, when it is supine flexes forearm; short head resists dislocation of shoulder

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