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8 Cards in this Set
- Front
- Back
Triceps brachii |
Origins: infraglenoid tubercle of scapula; medial and posterior humerus
Insertion: olecranon of ulna
Action: elbow extension |
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Biceps brachii |
Origins: coracoid process and supraglenoid tubercle of the scapula
Insertion: radial tuberosity
Actions: elbow flexion; forearm supination |
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Brachialis |
Origin: distal anterior humerus
Insertion: coronoid process of ulna
Action: elbow flexion |
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Brachioradialis |
Origin: lateral distal humerus
Insertion: styloid process of radius
Action: elbow flexion |
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Flexor carpi radialis |
Origin: medial epicondyle of humerus
Insertions: base of metacarpals 2 and 3
Actions: flexes wrist; abducts hand |
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Flexor carpi ulnaris |
Origins: medial epicondyle of humerus; olecranon process of ulna
Insertions: base of metacarpal 5; pisiform and hamate bones
Actions: flexes wrist; adducts hand |
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Extensor carpi radialis longus |
Origin: lateral supracondylar ridge of humerus
Insertion: base of metacarpal 2
Actions: extends and abducts wrist |
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Extensor carpi ulnaris |
Origins: lateral epicondyle of humerus; posterior ulna
Insertion: base of metacarpal 5
Actions: extends and adducts wrist |