Arm Muscles &Actions

Question 1

Triceps Brachii

Answer 1

POWERFUL extensor of forearm

Question 2

Biceps Brachii

Answer 2

POWERFUL flexor of forearm

Question 3

Brachioradialis

Answer 3

Synergist in forearm flexion

Question 4

Brachialis

Answer 4

Forearm flexion

Question 5

Pronator teres

Answer 5

Pronates forearm

Question 6

(CHANGE TO HAND+CONTRADICTION) Flexor Carpi radialis

Answer 6

Flexion and abduction of hand

Question 7

Palmaris longus

Answer 7

Tenses skin and fascia of palm

Question 8

(LIKE RADIALIS but brings in)Flexor carpi ulnaris

Answer 8

Flexes and adducts hand

Question 9

Flexor digitorum superficialis

Answer 9

Flexes hand and middle phalanges of fingers(2-5)

Question 10

(AWAY)Flexor digitorum profundus

Answer 10

Flexes DISTAL phalanges

Question 11

(ALL OUT) Extensor carpi radialis longus

Answer 11

Extends and abducts hand

Question 12

SAME))Extensor carpi radialis brevis

Answer 12

Extend and abduct hand

Question 13

Extensor digitorum

Answer 13

PRIME MOVER-finger extension

Question 14

(LIKE RADIALIS EXTENSORS)Extensor carpi ulnaris

Answer 14

Extends and adducts hand

Question 15

Extensor digiti minimi

Answer 15

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Question 16

Abductor pollicis longus

Answer 16

Abducts and extends thumb

Question 17

Adductor Pollicis

Answer 17

Adducts thumb

Question 18

Supinator (Synergy w/biCEPS Brachii)

Answer 18

Supinates forearm