Muscle Groups

Question 1

4 GH joint flexors

Answer 1

Anterior deltoid
Pectoralis major (clavicular)
Coracobrachialis
Biceps brachii

Question 2

4 GH joint adductors

Answer 2

Pectoralis major
Coracobrachialis
Latissimus dorsi
Teres major

Question 3

5 GH medial rotators

Answer 3

Pectoralis major
Anterior deltoid
Latissimus dorsi
Teres major
Subscapularis

Question 4

Rotator cuff muscles

Answer 4

Subscapularis
Supraspinatus
Infraspinatus
Teres minor

Question 5

3 GH Lateral rotators

Answer 5

Posterior deltoid
Infraspinatus
Teres minor

Question 6

5 GH Extensors

Answer 6

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

Question 7

2 GH Abductors

Answer 7

Middle deltoid

Supraspinatus

Question 8

2 GH upward rotators

Answer 8

Trapezius (all)

Serratus anterior

Question 9

3 GH elevators

Answer 9

Trapezius (upper)
Levator scapulae
Rhomboids

Question 10

1 GH protractor

Answer 10

Serratus anterior

Question 11

3 GH Downward rotators

Answer 11

Pectoralis minor
Levator scapulae
Rhomboids

Question 12

2 GH depressors

Answer 12

Pectoralis minor

Trapezius (lower)

Question 13

2 GH retractors

Answer 13

Trapezius (middle)

Rhomboids

Question 14

4 Flexors of the fingers

Answer 14

–Flexor digitorum superficialis
–Flexor digitorum profundus
–Flexor pollicis longus
–Pronator quadratus

Question 15

Superficial Anterior forearm muscles

Answer 15

Pronator teres
Palmaris longus
Flexor carpi radialis
Flexor carpi ulnaris

Question 16

Superficial Posterior forearm muscles

Answer 16

–Extensor carpi radialis longus and brevis
–Extensor digitorum
–Extensor digiti minimi
–Extensor carpi ulnaris

Question 17

Deep Posterior forearm muscles

Answer 17

–Supinator
–Extensor indicis
–Abductor pollicis longus
–Extensor pollicis brevis
–Extensor pollicis longus

Question 18

Flexors at the elbow

Answer 18

–Biceps brachii
–Brachialis
–Brachioradialis
–Pronator teres
–Flexorcarpi radialis
–Palmaris longus
–Flexor carpi ulnaris

Question 19

Extensors at the elbow

Answer 19

–Triceps brachii

–Anconeus

Question 20

2 Supinator muscles

Answer 20

Supinator

Biceps brachii

Question 21

2 Pronator muscles

Answer 21

Pronator teres

Pronator quadratus

Question 22

Flexors at the wrist

Answer 22

–Flexor carpi radialis
–Flexor carpi ulnaris
–Palmaris longus
–Flexor digitorum superficialis
–Flexor digitorum profundus

Question 23

Extensors at the wrist

Answer 23

–Extensor carpi radialis longus
–Extensor carpi radialis brevis
–Extensor carpi ulnaris

Question 24

2 Ulnar deviators

Answer 24

–Flexor carpi ulnaris

–Extensor carpi ulnaris

Question 25

2 Radial deviators

Answer 25

–Extensor carpi radialis longus and brevis–Flexor carpi radialis

Question 26

3 Finger flexors

Answer 26

–Flexor digitorum profundus –Flexor digitorum superficialis –Flexor pollicis longus

Question 27

5 Finger extensors

Answer 27

``` –Extensor digitorum –Extensor digiti minimi –Extensor indicis –Extensor pollicis longus –Extensor pollicis brevis ```

Question 28

1 Finger Abductor

Answer 28

Abductor pollicis longus

Question 29

4 Anterior Hip Muscles

Answer 29

Sartorius Tensor fasciae latae Rectus femoris Iliopsoas

Question 30

5 in Hip adductor group

Answer 30

``` Pectineus Adductor longus Adductor brevis Adductor magnus Gracilis ```

Question 31

9 in Gluteal region

Answer 31

Gluteus maximus Gluteus medius Gluteus minimus Six deep lateral rotators

Question 32

6 Deep Lateral Rotators of Hip

Answer 32

``` –1- Piriformis –2 - Superior Gemellus –3 - Obturator internus –4 - Inferior Gemellus –5 - Obturator externus –6 - Quadratus femoris ```

Question 33

3 Posterior Hamstring Muscles

Answer 33

–Semimembranosus –Semitendinosus –Biceps femoris

Question 34

8 Hip flexors

Answer 34

``` –Iliopsoas* –Tensor fasciae latae* –Rectus femoris* –Sartorius* –Pectineus –Adductors •Adductor longus •Adductor brevis •Adductor magnus (anterior fibers) ```

Question 35

5 Hip extensors

Answer 35

``` –Gluteus maximus* _Hamstrings* •Semimembranosus •Semitendinosus •Biceps femoris-long head –Adductor magnus (posterior fibers) ```

Question 36

4 Hip Abductors

Answer 36

–Gluteus medius* –Gluteus minimus* –Sartorius –Tensor fasciae latae

Question 37

4 Hip Adductors

Answer 37

``` –Adductor longus* –Adductor magnus* –Adductor brevis* –Gracilis* –Pectineus ```

Question 38

2 Medial rotators

Answer 38

–Gluteus minimus* Gluteus medius (anterior fibers)* | –Tensor fasciae latae