Muscular System

Front 1

Frontails

Back 1

Raises eyebrows

Front 2

Orbicularis oculi

Back 2

Blinks and closes eyes

Front 3

Orbicularis Oris

Back 3

Closes and protrudes lips

Front 4

Temporalis

Back 4

Closes jaw

Front 5

Zygomaticus

Back 5

Raises corner of mouth

Front 6

Masseter

Back 6

Closes jaw

Front 7

Buccinator

Back 7

Compresses cheek as in whistling and sucking; holds food between teeth during chewing

Front 8

Sternocleidomastoid

Back 8

Flexes neck; rotates head

Front 9

Platysma

Back 9

Pulls corners of mouth inferiorly

Front 10

Pectoralis major

Back 10

Adducts and flexes humerus

Front 11

Rectus abdominis

Back 11

Flexes vertebral column

Front 12

External oblique

Back 12

Flexes and rotates vertebral column

Front 13

External oblique

Back 13

Flexes and rotates vertebral column

Front 14

Biceps brachii

Back 14

Flexes elbow and supinates forearm

Front 15

Brachialis

Back 15

Flexes elbow

Front 16

Brachialis

Back 16

Flexes elbow

Front 17

Deltoid

Back 17

Adducts arm

Front 18

Brachialis

Back 18

Flexes elbow

Front 19

Deltoid

Back 19

Adducts arm

Front 20

Lliopsoas

Back 20

Flexes hip

Front 21

Brachialis

Back 21

Flexes elbow

Front 22

Deltoid

Back 22

Adducts arm

Front 23

Lliopsoas

Back 23

Flexes hip

Front 24

Adductor muslces

Back 24

Adduct thigh

Front 25

Sartorius

Back 25

Flexes thigh on hip

Front 26

Sartorius

Back 26

Flexes thigh on hip

Front 27

Quadriceps group (vastus medialis, intermedius, and laterails; and the rectus femoris)

Back 27

All extend knee; rectus femoris also flexes hip on thigh

Front 28

Sartorius

Back 28

Flexes thigh on hip

Front 29

Quadriceps group (vastus medialis, intermedius, and laterails; and the rectus femoris)

Back 29

All extend knee; rectus femoris also flexes hip on thigh

Front 30

Tibialis anterior

Back 30

Dorsiflexes and inverts foot

Front 31

Extensor digitorum longus

Back 31

Extends toes and dorsiflexes foot

Front 32

Fibularis muscles

Back 32

Plantar flex and evert foot

Front 33

Fibularis muscles

Back 33

Plantar flex and evert foot

Front 34

Trapezius

Back 34

Extends neck and adducts scapula

Front 35

Fibularis muscles

Back 35

Plantar flex and evert foot

Front 36

Trapezius

Back 36

Extends neck and adducts scapula

Front 37

Latissimus Dorsi

Back 37

Extends and adducts humerus

Front 38

Fibularis muscles

Back 38

Plantar flex and evert foot

Front 39

Trapezius

Back 39

Extends neck and adducts scapula

Front 40

Latissimus Dorsi

Back 40

Extends and adducts humerus

Front 41

Erector spinae

Back 41

Extends back

Front 42

Fibularis muscles

Back 42

Plantar flex and evert foot

Front 43

Trapezius

Back 43

Extends neck and adducts scapula

Front 44

Latissimus Dorsi

Back 44

Extends and adducts humerus

Front 45

Erector spinae

Back 45

Extends back

Front 46

Quadratus lumborum

Back 46

Flexes spine laterally extends spine

Front 47

Fibularis muscles

Back 47

Plantar flex and evert foot

Front 48

Trapezius

Back 48

Extends neck and adducts scapula

Front 49

Latissimus Dorsi

Back 49

Extends and adducts humerus

Front 50

Erector spinae

Back 50

Extends back

Front 51

Quadratus lumborum

Back 51

Flexes spine laterally extends spine

Front 52

Deltoid

Back 52

Abducts humerus

Front 53

Fibularis muscles

Back 53

Plantar flex and evert foot

Front 54

Trapezius

Back 54

Extends neck and adducts scapula

Front 55

Latissimus Dorsi

Back 55

Extends and adducts humerus

Front 56

Erector spinae

Back 56

Extends back

Front 57

Quadratus lumborum

Back 57

Flexes spine laterally extends spine

Front 58

Deltoid

Back 58

Abducts humerus

Front 59

Triceps brachii

Back 59

Extends elbow

Front 60

Fibularis muscles

Back 60

Plantar flex and evert foot

Front 61

Trapezius

Back 61

Extends neck and adducts scapula

Front 62

Latissimus Dorsi

Back 62

Extends and adducts humerus

Front 63

Erector spinae

Back 63

Extends back

Front 64

Quadratus lumborum

Back 64

Flexes spine laterally extends spine

Front 65

Deltoid

Back 65

Abducts humerus

Front 66

Triceps brachii

Back 66

Extends elbow

Front 67

Flexor carpi radialis

Back 67

Flexes wrist and abducts hand

Front 68

Fibularis muscles

Back 68

Plantar flex and evert foot

Front 69

Trapezius

Back 69

Extends neck and adducts scapula

Front 70

Latissimus Dorsi

Back 70

Extends and adducts humerus

Front 71

Erector spinae

Back 71

Extends back

Front 72

Quadratus lumborum

Back 72

Flexes spine laterally extends spine

Front 73

Deltoid

Back 73

Abducts humerus

Front 74

Triceps brachii

Back 74

Extends elbow

Front 75

Flexor carpi radialis

Back 75

Flexes wrist and abducts hand

Front 76

Flexor carpi ulnaris

Back 76

Flexes wrist and fingers

Front 77

Fibularis muscles

Back 77

Plantar flex and evert foot

Front 78

Trapezius

Back 78

Extends neck and adducts scapula

Front 79

Latissimus Dorsi

Back 79

Extends and adducts humerus

Front 80

Erector spinae

Back 80

Extends back

Front 81

Quadratus lumborum

Back 81

Flexes spine laterally extends spine

Front 82

Deltoid

Back 82

Abducts humerus

Front 83

Triceps brachii

Back 83

Extends elbow

Front 84

Flexor carpi radialis

Back 84

Flexes wrist and abducts hand

Front 85

Flexor carpi ulnaris

Back 85

Flexes wrist and fingers

Front 86

Flexor digitorum superficials

Back 86

Flexes wrist and fingers

Front 87

Fibularis muscles

Back 87

Plantar flex and evert foot

Front 88

Extensor carpi radialis

Back 88

Extends wrist and abducts hand

Front 89

Trapezius

Back 89

Extends neck and adducts scapula

Front 90

Latissimus Dorsi

Back 90

Extends and adducts humerus

Front 91

Erector spinae

Back 91

Extends back

Front 92

Quadratus lumborum

Back 92

Flexes spine laterally extends spine

Front 93

Deltoid

Back 93

Abducts humerus

Front 94

Triceps brachii

Back 94

Extends elbow

Front 95

Flexor carpi radialis

Back 95

Flexes wrist and abducts hand

Front 96

Flexor carpi ulnaris

Back 96

Flexes wrist and fingers

Front 97

Flexor digitorum superficials

Back 97

Flexes wrist and fingers

Front 98

Fibularis muscles

Back 98

Plantar flex and evert foot

Front 99

Extensor carpi radialis

Back 99

Extends wrist and abducts hand

Front 100

Extensor digitorum

Back 100

Extends fingers and wrist

Front 101

Gluteus Maximus

Back 101

Extends hip(when forceful extension is required)

Front 102

Gluteus medius

Back 102

Abducts thigh; steadies pelvis during walking

Front 103

Hamstring muscles

Back 103

Flex knee and extend hip

Front 104

Gastrocnemius

Back 104

Plantar flexes foot and flexes knee

Front 105

Soleus

Back 105

Plantar flexes foot

Front 106

Trapezius

Back 106

Extends neck and adducts scapula

Front 107

Latissimus Dorsi

Back 107

Extends and adducts humerus

Front 108

Erector spinae

Back 108

Extends back

Front 109

Quadratus lumborum

Back 109

Flexes spine laterally extends spine

Front 110

Deltoid

Back 110

Abducts humerus

Front 111

Triceps brachii

Back 111

Extends elbow

Front 112

Flexor carpi radialis

Back 112

Flexes wrist and abducts hand

Front 113

Flexor carpi ulnaris

Back 113

Flexes wrist and fingers

Front 114

Flexor digitorum superficials

Back 114

Flexes wrist and fingers