Move forearm Flashcards
Biceps Brachii
O- coracoid process & tubercle above glenoid
I-radial tuberosity of radius
A-flex at elbow, supination
N-musculaocutaneous
Brachialis
O- anterior shaft of humerus
I- coronoid process of ulna
A flex forarm at elbow
N musculocutaneous
brachio radialis
O-distal lateral end of humerus
I- lateral surface of proximal and distal ends of radius
A-flex forearm at elbow
N-radial nerve
Triceps brachii
O-tubercle below glenoid cavity
I-olecranon process of ulna
A- extend forarm at elbow
N-radial nerve
supinator
tiny muscle
O-lateral epicondyle of humerus and crest of ulna
I- lateral surface of radius
N- radial nerve
PRonator teres
O-medial epicondyle of humerus
I-lateral surface of radius
A- mediallu rotates forearm
N-median nerve
Pronator Quadratus
O- anterior distal end of ulna
I- anterior distal end of radius
A- medially rotates forarm
N- median nerve
