Amatomy

Question 1

what muscles perform scapular elevation?

Answer 1

Upper trap
Levator scapula

Question 2

what muscles perform scapular depression?

Answer 2

Latissmus dorsi
Pectoralis major
Pectoralis minior
Lower trap

Question 3

what muscles perform scapular protraction?

Answer 3

serratus anterior
Pectoralis minor

Question 4

what muscles perform scapular retraction?

Answer 4

Middle traps
Rhomboids

Question 5

what muscles perform scapular upward rotation?

Answer 5

Upper and lower traps
Serratus Anterior

Question 6

what muscles perform scapular downward rotation?

Answer 6

Rhomboids
Levator scapulae
Pectoralis minior

Question 7

what muscles perform shoulder flexion?

Answer 7

Anterior deltoid
Coracobrachialis
Pectoralis major (clavicular head)
Biceps brachii

Question 8

what muscles perform shoulder extension?

Answer 8

Latissimus dorsi
Posterior deltoid
Teres major
Triceps brachii (long head)

Question 9

what muscles perform shoulder ABduction?

Answer 9

Middle deltoid
Supraspinatus

Question 10

what muscles perform shoulder ADduction?

Answer 10

Pectoralis major
Latissimus dorsi
Teres major

Question 11

what muscles perform shoulder horizontal ABduction?

Answer 11

Deltoid (posterior)
Infraspinatus
Teres minior

Question 12

what muscles perform shoulder horizontal ADduction?

Answer 12

Deltoid (anterior)
Pectoralis major

Question 13

what muscles perform shoulder Lateral rotation?

Answer 13

Teres minior
Infraspinatus
Posterior deltoid

Question 14

what muscles perform shoulder medial rotation?

Answer 14

Subscapularis
Teres major
Pectoralis major
Latissimus dorsi
Anterior deltoid

Question 15

what muscles perform elbow flexion?

Answer 15

Biceps brachii
Brachialis
brachioradialis

Question 16

what muscles perform elbow extension?

Answer 16

triceps brachii
Anconeus

Question 17

what muscles perform radioulnar supination?

Answer 17

Biceps brachii
Supinator

Question 18

what muscles perform radioulnar pronation?

Answer 18

Pronator teres
Pronator Quadratus

Question 19

what muscles perform wrist flexion?

Answer 19

Flexor carpi radialis
Flexor carpi ulnas
Palmaris longus

Question 20

what muscles perform wrist extension?

Answer 20

Extensor carpi radialis longus and brevis
Extensor carpi ulnaris

Question 21

what muscles perform wrist radial deviation?

Answer 21

Extensor carpi radialis longus and brevis
Flexor carpi radialis
Extensor pollicis longus and brevis

Question 22

what muscles perform wrist ulnar deviation?

Answer 22

Extensor carpi ulnaris
Flexor carpi ulnaris

Question 23

what muscles perform wrist ABduction?

Answer 23

Dorsal interossei
Abductor digiti minimi (5th digit)

Question 24

what muscles perform wrist ADduction?

Answer 24

Palmar interossei

Question 25

what muscles perform thumb flexion?

Answer 25

Flexor pollicis longus and breves Opponens pollicis

Question 26

what muscles perform thumb Extension?

Answer 26

Extensor pollicis longus and brevis ABductor pollicis longus

Question 27

what muscles perform thumb ABduction?

Answer 27

ABductor pollicis longus and brevis

Question 28

what muscles perform thumb ADduction?

Answer 28

Adductor pollicis

Question 29

what muscles perform thumb Opposition?

Answer 29

Opponens pollicis Flexor pollicis brevis ABductor pollicis brevis Opponens digiti minimi