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Muscle action groups and list of muscles (primary and secondary movers)

scapular elevation (2) RT: upper trap, levator scap RT: C2-C4
scapular depression (4) lat dorsi, pec major, pec minor, lower trap
scapular protraction (2) serratus anterior, pec minor
scapular retraction (2) trapezius, rhomboids
scapular UR (2) trap, serratus anterior
scapular DR (3) rhomboids, levator scapulae, pec minor
Shoulder Flexion (4) Anderior deltoid, coracobrachialis, pec major, biceps brachii
Shoulder Extension (3) lat dorsi, post delt, teres major
shoulder abduction (2) RT: middle delt, supraspinatus RT: C5
shoudler adduction (3) pectoraliz major, lat dorsi, teres major
shoudler ER (3) teres minor, infraspinatus, posterior deltoid
shoulder IR (5) supscap, teres major, pectoralis major, lat dorsi, ant deltoid
elbow flexion (3) RT: biceps brachii, brachialis, brachioradialis RT: C5-C6
elbow extension (2) RT: triceps, anconeus RT: C7
forearm supination (2) biceps brachii, supinator
forearm pronation (2) pronator teres, pronator quadratus
wrist flexion (3) RT: flexor carpi radialis, flexor carpi ulnaris, palmaris longus RT: C7
wrist extension (3) RT: extensor carpi radialis longus, extensior carpi radialis brevis, extensor carpi ulnaris RT: C6
ulnar deviation (2) extensor carpi ulnaris, flexor carpi ulnaris
radial deviation (4) extensor carpi radialis, flexor carpi radialis, extensor pollicis longus, extnesor pollicis brevis
Thumb extension RT C8
Finger adduction RT T1
Created by: lisor001



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