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SAHS Science
Anatomy and Physiology
Term | Definition |
---|---|
pectoralis major | flex upper arm |
latissimus dorsi | extend upper arm |
deltoid | abducts upper arm |
coracobrachialis | medial rotation of arm |
supraspinatus | abducts arm |
teres minor | rotates arm out |
trapezius | shrug shoulders |
pectoralis minor | pulls shoulders down |
serratus anterior | pulls shoulders down |
levator scapulae | elevates scapula |
rhomboid major | rotates scapula |
rhomboid minor | rotates scapula |
flexor pollicis brevis | flex thumb |
palmairis longus | flex hand |
pronator teres | flex forearm |
biceps brachii | flexes supinative forearm |
brachialis | pronated forearm |
flexor carpi radialis | flex hand |
opponens policis | opposes thumb to fingers |
interosseus | adducts 2,4,5 fingers |
brachioradialis | supenates forearm |
flexor digitorum superficialis | flex fingers |
flexor carpi ulnaris | flex hand |
Infraspinatus | rotator cuff, supports shoulder |
subscapularis | rotates head of the humerus medially |