Upper Limb Musculature

Front 1

Trapezius

Back 1

External Occipital Protuberance, Spinous process C1-T12

to

Spine and Acromion of Scapula

Hint 1

Elevate and Retract Scapula

Front 2

Pectoralis Minor

Back 2

Ribs

to

Corocoid Process

Hint 2

Depress Scapula

Front 3

Serratus Anterior

Back 3

Lateral Surface of ribs

to

Medial border of Scapula

Hint 3

Protraction of the Scapula

Front 4

Rhomboids (major and minor)

Back 4

Thoracic spinous process

to

Medial border of Scapula

Hint 4

Retract Scapula

Front 5

Levator Scapulae

Back 5

Cervical Transverse process

to

Superior angle of scapula

Hint 5

Elevate Scapula

Front 6

Deltoid

Back 6

Scapula and Clavicle

to

Deltoid tuberosity

Hint 6

Abduction of humerus

Front 7

Coracobrachialis

Back 7

Coracoid process

to

Middle 1/3 of humerus

Hint 7

Adduction of humerus

Front 8

Pectoralis Major

Back 8

Sternum and clavicle

to

Intertubercular groove

Hint 8

Flexion of humerus

Front 9

Latissimus dorsi

Back 9

Thoracic and lumbar spinous processes

to

Intertubercular groove

Hint 9

Extension and medial rotation of humerus

Front 10

Teres Major

Back 10

Inferior angle of scapula

to

Intertubercular Groove

Hint 10

Extension and medial rotation of humerus

Front 11

Supraspinatus

Back 11

Supraspinous fossa

to

Greater tubercle

Hint 11

Lateral Rotation and abduction of humerus

Front 12

Infraspinatus

Back 12

Infraspinous fossa

to

Greater tubercle

Hint 12

Lateral Rotation of humerus

Front 13

Teres minor

Back 13

Inferior angle of scapula

to

Greater tubercle

Hint 13

Lateral Rotation of humerus

Front 14

Subscapularis

Back 14

Subscapular fossa

to

Lesser tubercle

Hint 14

Medial rotation of humerus

Front 15

Biceps brachii

Back 15

Scapula

to

Radial tuberosity

Hint 15

Flexion of antebrachium

Front 16

Brachialis

Back 16

Humerus

to

Ulnar tuberosity

Hint 16

Flexion of antebrachium

Front 17

Triceps brachii

Back 17

Scapula and humerus

to

Olecranon process

Hint 17

Extension of antebrachium

Front 18

Flexor digitorum Superficialis

Back 18

Medial epicondyle

to

Phlanges (2-5)

Hint 18

Flexion of digits

Front 19

Pronator Teres

Back 19

Medial Epicondyle

to

Lateral Surface of radius

Hint 19

Pronation of antebrachium

Front 20

Flexor carpi radialis

Back 20

Medial epicondyle

to

Radial Carpals

Hint 20

Flexion of wrist

Front 21

Palmaris longus

Back 21

Medial epicondyle

to

Palmar aponeurosis

Hint 21

Tension of palmar aponeurosis

Front 22

Flexor carpi ulnaris

Back 22

Medial Epicondyle

to

Ulnar carpals

Hint 22

Flexion of wrist

Front 23

Brachioradialis

Back 23

Lateral epicondyle

to

Styloid process of radius

Hint 23

Flexion of antebrachium

Front 24

Extensor carpi radialis
(longus and brevis)

Back 24

Lateral epicondyle

to

Radial carpals

Hint 24

Extension of wrists

Front 25

Extensor digitorum

Back 25

Lateral epicondyle

to

Phalanges (2-4)

Hint 25

Extension of digits

Front 26

Extensor digti minimi

Back 26

Laternal epicondyle

to

phalanx (5)

Hint 26

Extension of digit

Front 27

Extensor carpi ulnaris

Back 27

Lateral epicondyle

to

Ulnar carpals

Hint 27

Extension of wrist

Front 28

Supinator

Back 28

Lateral epicondyle and ulna

to

Anterior surface of radius

Hint 28

Supination of antebrachium