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16 Cards in this Set
- Front
- Back
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Biceps Brachii
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Primary function: Flexion and Supination
O: Coracoid process & Supraglenoid tubercal I: Radial tuberosity |
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Brachialis (Synergist)
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Primary function: Flexion (only true elbow flexor)
O: Distal half of anterior portion of humerous I: Coronoid process of ulna |
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Brachioradialis
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Primary funtion: flexion, pronation, supination
O:Distal 2/3 of lateral condyloid ridge of humerous I:Lateral surface of distal end of radius at styloid process |
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Pronator Teres
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Primary function: pronation, weak elbow flexor
O: Distal part of medial condyloid ridge of humerous, medial side of ulna I: Middle third of lateral surface of radius |
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Pronator Quadratus
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Primary funtion: pronation
O: Distal fourth of anterior side of ulna I: Distal fourth of anterior side of radius |
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Triceps Brachii
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Primary function: all 3 heads extension, extension/adduction of shouler joint (long head)
O: Infraglenoid tubercle; Upper half of posterior surface of the humerous, distal 2/3 of posterior surface of humerous I: Olecranon process of ulna |
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Anconeus
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Primary function: extension; pull synovial membrane out of the way of advancing olecranon process
O: Posterior surface of lateral condyle of the humerous I: Posterior surface of upper ulna and olecranon |
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Supinator
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Primary function: supination
O: Lateral epincondyle of humerous (Posterior) Neighboring posterior part of Ulna (anterior) I: Lateral surface proximal radius just below head |
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Biceps Brachii
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Primary function: Flexion and Supination
O: Coracoid process & Supraglenoid tubercal I: Radial tuberosity |
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|
Brachialis (Synergist)
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Primary function: Flexion (only true elbow flexor)
O: Distal half of anterior portion of humerous I: Coronoid process of ulna |
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Brachioradialis
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Primary funtion: flexion, pronation, supination
O:Distal 2/3 of lateral condyloid ridge of humerous I:Lateral surface of distal end of radius at styloid process |
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Pronator Teres
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Primary function: pronation, weak elbow flexor
O: Distal part of medial condyloid ridge of humerous, medial side of ulna I: Middle third of lateral surface of radius |
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Pronator Quadratus
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Primary funtion: pronation
O: Distal fourth of anterior side of ulna I: Distal fourth of anterior side of radius |
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Triceps Brachii
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Primary function: all 3 heads extension, extension/adduction of shouler joint (long head)
O: Infraglenoid tubercle; Upper half of posterior surface of the humerous, distal 2/3 of posterior surface of humerous I: Olecranon process of ulna |
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Anconeus
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Primary function: extension; pull synovial membrane out of the way of advancing olecranon process
O: Posterior surface of lateral condyle of the humerous I: Posterior surface of upper ulna and olecranon |
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Supinator
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Primary function: supination
O: Lateral epincondyle of humerous (Posterior) Neighboring posterior part of Ulna (anterior) I: Lateral surface proximal radius just below head |
