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8 Cards in this Set
- Front
- Back
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Biceps Brachii |
Origin: Long head-supraglenoid tubercles of the scapula Short Head:coracoid process of the scapula Insertion:Radial Tuberosity Action:Flexes at elbow joint,flexes at glenohumeral joint .supinates radial ulnar joint STRETCH: door frame stretch...arm extended at shoulder lever thumb up..rotate shoulder in other direction. Innervation:Musculocutaneous |
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Brachialis |
Origin:Distal 1/2 of the anterior shaft of humerus Insertion: Tuberosity and coracoid process of the ulna Action: Flexes the arm at the elbow joint Stretch:Extend arms back and clasp hands,palms down and raise arms till you feel the stretch Innervation: Musculocutaneous |
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Brachioradialis: |
Origin:Lateral supracondylar ridge of the humerus Insertion:Styloid process of the Radius Action:flexes the forearm elbow joint..Supinates and Pronates the forearm at the radioulnar joint. Stretch:arm so your thumb faces up..allow you wrist to hinge till you feel stretch Innervation: Radial Nerve |
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Triceps Brachii |
Origin:long head infraglenoid tubercle of the scapula Lateral head :posterior surface of the proximal half of the humerus Medial Head:Posterior surface of the distal half of the humerus Insertion:Olecranon process of the ulna Action: all head-extend the elbow Lateral head extend the shoulder |
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Anconeus |
Origin:Lateral epicondyle of the humerus Insertion:olecranon process and posterior,proximal surface of the ulna action: extend the elbow
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Pronator Teres |
Origin:common flexor tendon from the medial epicondyle of humerus and coronoid process of the ulna Insertion:lateral surface of the radius Action:pronate the forearm |
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Pronator quadratus |
Origin:medial anterior surface of the distal ulna Insertion:lateral anterior surface of the distal radius Action:pronate the arm |
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supinator |
origin:lateral epicondyle of the humerus,radial collateral ligament,annular ligament and supinator crest of the ulna insertion:anterior lateral surface of the proximal 1/3 of the radial shaft Action:supinate the forearm |
