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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 |