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Biceps brachii
- - Long head: Supraglenoid tubercle (from labrum)
- Short head: Coracoid process
- --> Radial tuberosity and bicipital aponeurosis
- - Musculocutaneous nerve
- - Flexes and supinates elbow, stabilises humeral head, minor flexor of shoulder
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Coracobrachialis
- - Coracoid process
- --> Midway down medial aspect of humerus
- - Musculocutaneous nerve
- - Adducts shoulder
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Brachialis
- - Distal anterior aspect of humerus and medial intermuscular septum
- --> Coronoid process of ulna
- - Musculocutaneous nerve
- - Flexes elbow
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Triceps brachii
- - Long head: infraglenoid tubercle
- Lateral and medial (deep) heads: posterior aspect of humerus
- --> Olecranon process of ulna
- - Radial nerve
- - Extends elbow
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