Upper Extremity Flashcards
Shoulder Flexion
Anterior deltoid
coracobrachialis, supraspinatus
Shoulder Extension
Posterior deltoid, lats, teres major
long head of triceps
Shoulder Abduction
Middle deltoid, supraspinatus
Shoulder IR
subscapularis and teres major
Shoulder ER
infraspinatus, teres minor
Shoulder Horizontal ABD
posterior deltoid
teres minor, infraspinatus
Shoulder Horizontal ADD
pectoralis major (sternal and clavicular heads)
Scapular Upward Rotation & ABD
Serratus Anterior
Scapular Downward Rotation & ADD
Rhomboid Major & minor
levator scap
Scapular Depression & Shoulder Extension
Lats, posterior deltoid, teres minor
Scapular ADD
Middle trap, rhomboid major
rhomboid minor, upper trap, lower trap, levator scapulae
Scapular Elevation
upper trap, levator scapulae
rhomboid major and minor
Elbow Flexion
Biceps brachii, brachioradialis, brachialis
pronator teres, wrist flexors
Elbow Extension
Triceps brachii (long, lateral, short head)
anconeus
Forearm Pronation
pronator teres, pronator quadratus
Forearm Supination
supinator, biceps brachii
flexor carpi radialis
Wrist Flexion
flexor carpi ulnaris, flexor carpi radialis longus
palmaris longus, flexor digitorum profundus, flexor digitorum superficialis
Wrist Extension
extensor carpi radialis longus, extensor carpi radialis brevis, extensor carpi ulnaris
MCP Flexion
Lumbricals
MCP Extension
Extensor digitorum
extensor indicis, extensor digiti minimi
MCP Abduction
Dorsal Interossei
MCP Adduction
Palmar Interossei
Thumb Flexion
Flexor pollicis (brevis)
Thumb Extension
Extensor pollicis longus, extensor pollicis brevis
Abductor pollicis longus
Thumb ABD
abductor pollicis longus, abductor pollicis brevis
Thumb Opposition
Opponens pollicis
opponens digiti minimi