Jennifer's A&p 1 Lab Muscles

Front 1

Muscles that cause movement-do the work

Back 1

agonist

Front 2

fibrous attachments

Back 2

tendons

Front 3

the fleshy part (middle)

Back 3

belly

Front 4

elevates the mandible

Back 4

masseter

Front 5

flexes arm

Back 5

bicep brachii

Front 6

closes eyelids

Back 6

obicularis oculi

Front 7

turns head

Back 7

sternocleidomastoid

Front 8

adducts the thigh

Back 8

gracilis

Front 9

abducts the arm

Back 9

deltoid

Front 10

raises forehead

Back 10

frontalis

Front 11

pulls corners of lips upward

Back 11

zygomaticus major

Front 12

muscle that lies directly lateral to the ramus of the mandible

Back 12

masseter

Front 13

most medial muscle of the thigh

Back 13

gracilis

Front 14

most posterior muscle of the buttocks

Back 14

gluteus maximus

Front 15

muscle of the posterior brachial region

Back 15

triceps brachii

Front 16

most dorsal muscle of the calf region

Back 16

gastrocnemius

Front 17

flexors

Back 17

forearm...palm side...anterior

Front 18

extensors

Back 18

forearm...back of hand...posterior

Front 19

medial thigh

Back 19

anterior-adductor longus

medial-gracilis

posterior-adductor magnus

Front 20

quadriceps group
hot dog in a bun
anterior thigh

Back 20

hot dog-vastus lateralis and vastus medialis

bun-rectus femoris

Front 21

covers knee cap and goes up to rectus femoris

Back 21

patellar tendon

Front 22

hamstrings
posterior thigh

Back 22

most lateral-biceps femoris

most medial-semimembranosus

in between-semitendinosus

Front 23

superior lateral thigh
most lateral
white on thigh

Back 23

tensor fasciae latae

Front 24

strap across anterior thigh

Back 24

sartorius

Front 25

both sides of achilles tendon

Back 25

soleus

Front 26

lateral portion of anterior shin

Back 26

tibialis anterior

Front 27

flexion

Back 27

decreasing angle

Front 28

extension

Back 28

increasing angle

Front 29

abduction

Back 29

taking away from midline

Front 30

adduction

Back 30

adding to midline

Front 31

circumduction

Back 31

windmill

Front 32

pronation

Back 32

palms down

Front 33

supination

Back 33

palms up

Front 34

plantar flexion

Back 34

toes down

Front 35

dorsi flexion

Back 35

toes up

Front 36

elevation

Back 36

up

Front 37

depression

Back 37

down

Front 38

axilla to lumbar
deep to trapezius

Back 38

latissimus dorsi

Front 39

deep to latissimus dorsi
serrated knife appearance at anterior border

Back 39

serratus anterior

Front 40

deep to trapezius

Back 40

rhomboideus major

Front 41

attaches to the inferior scapula and the arm

Back 41

teres major

Front 42

covers ilium

Back 42

iliacus