Muscle Groups

Question 1

ANTERIOR AXIOAPPENDICULAR MUSCLES

Answer 1

Pectoralis major
Pectoralis minor
Subclavius
Serratus anterior

Question 2

Posterior Axioappendicular Muscles
1. Superficial posterior extrinsic shoulder (thoracoappendicular) muscles
2. Deep posterior extrinsic shoulder muscles

Answer 2

1. Superficial posterior extrinsic shoulder (thoracoappendicular) muscles

• Trapezius
• Latissimus dorsi

2. Deep posterior extrinsic shoulder muscles

• Levator scapulae
• Rhomboid minor and major

Question 3

SCAPULOHUMERAL (INTRINSIC SHOULDER) MUSCLES

Answer 3

Deltoid
Supraspinatus
Infraspinatus
Teres minor
Teres major
Subscapularis

Question 4

Superficial layer

Flexors of the Forearm

Answer 4

flexor carpi radialis (M),
pronator teres, (M)
palmaris longus (M)
flexor carpi ulnaris (U)

Question 5

Intermediate layer

Flexors of the Forearm

Answer 5

flexor digitorum superficialis (M)

Question 6

Deep layer

Flexors of the Forearm

Answer 6

flexor pollicis longus, (M)
pronator quadratus (M),
flexor digitorum profundus (U + M)

Question 7

Superficial layer

Extensors of the Forearm

Answer 7

extensor carpi radialis longus,
extensor digitorum,
extensor carpi ulnaris,
extensor carpi radialis brevis,
extensor digiti minimi (R),
brachioradialis.

Question 8

Deep Layer

Extensors of the Forearm

Answer 8

supinator,
extensor pollicis brevis,
extensor indicis,
abductor pollicis longus,
extensor pollicis longus

Question 9

Superficial Back Muscles:

Answer 9

Trapezius
Latissimus Dorsi
Rhomboid Major
Rhomboid Minor

Question 10

Intermediate Back Muscles:

Answer 10

Levator Scapulae:

Question 11

Deep Back Muscles
(Erector Spinae Group):

Answer 11

Iliocostalis Thoracis
Longissimus Thoracis
Spinalis Thoracis: