-
coracobrachialis
- o: coracoid process scapula
- i: humerus
- a: flex and adduct arm
- inn: musculocutaneous nerve
-
brachialis
- o: anterior surface humerus
- i: coronoid process of ulna
- a: flex forearm
- inn: musculocutaneous nerve
-
biceps brachii
- o: long head: supraglenoid tubercle
- short head: coracoid process of scapula
- i: radial tuberosity of radius
- a: flexes forearm, supinate forearm, flex forearm
- inn: musculocutaneous nerve
-
triceps brachii
- o: infraglenoid tubercle scapula
- i: olecranon of ulna
- a: extend forearm and extend arm
- inn: radial nerve
-
aconeus
- o: lateral epicondyle of humerus
- i: olecranon of ulna
- a; extend forarm and stabilize elbow
- inn: radial nerve
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