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9 Cards in this Set

  • Front
  • Back
Biceps Brachii-Long and Short heads
~Major Actions-Elbow Flexor
~Other Actions-Supinates forearm (flexes when supinated)
~O-SH-Tip of coracoid process of scapula
-LH-supraglenoid tubercle of scapula
~I-radial tuberosity and fascia of forearm
Brachialis
~Major Action-Elbow Flexion-especially when pronated
~O-Distal half of anterior surface of hunerus
~I-Coronoid process and tuberosity of ulna
Brachioradialis
~Major Action-Elbow Flexion (when neutral)
~Other actions-supinates forearm
~O-Proximal 2/3 of lateral supracondylar ridge of humerus
~I-Lateral surface of distal end of radius
Triceps Brachii
~Major Actions-Chief Forearm Extension
~O-Long Head-Infraglenoid tubercle of scapula
-Lateral and Medial heads-Post. surface of humerus
~I-Proximal end of olecranon process of ulna
Anconeus
~Major Action-Forearm Extenison and stabilization
~O-Lateral epicondyle of humerus
~I-Lateral surface of olecranon nad superior part of posterior surface of ulna
Supinator
~Major Action-Supinates forearm
~O-Lateral epicondyle of humerus
~I-Lateral, posterior and anterior 1/3 proximal surface of radius
Supinators
~Bieps Brachii
~Brachioradialis
~Supinator
Pronator Teres
~Major action-Pronates forearm
~Other actions-Assists flexion
~O-Medial epicondyle of humerus and coronoid process of ulna
~Insertion-middle of lateral surface of radius
Pronator Quadratus
~Major Action-Pronates forearm-binds radius and ulna together
~O-Distal 1/4 of anterior surface of ulna
~I-Distal 1/4 of anterior surface of radius