Anatomy Muscles 2

Front 1

Iliopsoas

I/A

Back 1

I-Lesser throcanter of Femur
A- thigh flex, flex vertebral colum when contracted

Front 2

Sartorius
A/N

Back 2

A- Cross hip and knee, tailor muscle, flex thigh, latterally rotate thigh, sit with foot on knee
N- Femoral

Front 3

Pectineus

Back 3

0- Pubis
A-Adduct Thigh

Front 4

Adductor Longus

Back 4

O- Pubis
I- Femur
A- adduct thigh
N- Obturator

Front 5

Adductor Magnus

Back 5

O- Pubis
I- Femur
A- adduct thigh
N-Obturator

Front 6

Gracilis

Back 6

O- Pubis
A- Adduct thigh
N- Obetrator

Front 7

Rectus Femoris

Back 7

I- Tibual Tuberosity
a- Flex thigh, extend knee
N- Femoral

Front 8

Vastus Lateralis (Under Rectus Femoris)

Back 8

N- Femoral

Front 9

Vastus Medialus

Back 9

N- Femoral

Front 10

Vastus Intermedialus

Back 10

N- Femoral

Front 11

Tensor Fasica Lata

Back 11

I- On layer of ilotubual tract

Front 12

Gluteus Maximus

Back 12

A- extensor of thigh, latteral rotates thigh

Front 13

Gluteus Medius

Back 13

I- Greater Trochanter of Femur
A- Adduct

Front 14

Gluteus Minimus

Back 14

I- Greater Trochanter of Femur
A- Adduct

Front 15

Hamstrings

Back 15

O- ishial tuberosity
N- Sciatic

Front 16

Biceps Femuris

Back 16

O- Ishial Tuberosity
A- Cross hip/knee, extend thigh, flex leg
N- Sciatic

Front 17

Semitendinosis

Back 17

O- Ishial Tuberosity
A- Cross hip/knee, extend thigh, flex leg
N- Sciatic

Front 18

Semimembranosus

Back 18

O- Ishial Tuberosity
A- Cross hip/knee, extend thigh, flex leg
N- Sciatic

Front 19

Tibial Anterior

Back 19

A- insert foot medially, dorsi flexion, invert foot

Front 20

Extensor Digitorum Longus

Back 20

A- Extensor, dorsi flexion

Front 21

Extensor Hallucis Longus

Back 21

A- Extensor Dorsi Flexion

Front 22

Gastrocnemius

Back 22

O- Condyles of Femur
I- Calacnus cia calcanial tendon
A- Flex leg, plantor flexion
N- Tibial Nerve

Front 23

Soleus

Back 23

I- join tendon of gastrocnemius via calcanial tendon
A- Plantor Flexion
N- Tibial

Front 24

Flexor Hallucis Longus

Back 24

A- Invert, Flex plantor and big toe
N- Tibial

Front 25

Flexor Digitorum Longus

Back 25

A- Invert, Flex plantor and big toe
N-Tibial

Front 26

Tibialis Posterior

Back 26

A- prime mover in planter foot

Front 27

Platysma

Back 27

A- Depress mandible. pulls frown

Front 28

Sternoclydomastoid
-covered by platysma

Back 28

O- clavical, sternum
I- Mastoid
A- flex head, pull head right and left

Front 29

Digastric

Back 29

I- Hyoid bone via mylohyoid tissue
A- elevate hyoid bone

Front 30

Stylohyoid

Back 30

I- styloid process
O- hyoid

Front 31

Sternohyoid

Back 31

I- hyoid
o- sternum
a- depress hyoid

Front 32

Omohyoid

Back 32

i- hyoid
a- depress hyoid

Front 33

Epicranius

Back 33

Frontalis
Occipitalis
attached by galea aponeurotica

Front 34

Frontalis

Back 34

a- contract raise furrow
n- facial

Front 35

Occipitalis

Back 35

a- contract raise furrow
n- facial

Front 36

Orbicularis Oculi

Back 36

a- open close eyes
n- facial

Front 37

Obicularis Oris

Back 37

a- close mouth
n- facial

Front 38

zygomaticus

Back 38

a- smile
n- facial

Front 39

depressor labii inferioris

Back 39

a- frown
n- facial

Front 40

levator labii superoris

Back 40

a- snear
n- facial

Front 41

Temporalis

Back 41

i- coranoid process of mandible
a- elevate mandible
n- trigeminal

Front 42

Masseter

Back 42

o- zygomatic arch
a- elevate mandible
n- trigeminal

Front 43

Medial pterygoid

Back 43

0- pterygoid process
a- move mandible chewing
n- trigeminal

Front 44

latteral pterygoid

Back 44

0- pterygoid process
a- move mandible chewing
n- trigeminal

Front 45

Buccinator

Back 45

a- compresses cheek, blow up ballon, positions food
n- facial