1. ANTICIPATORY SET TRUE/FALSE There are 3 types of muscle.
There are 600 skeletal muscles in the human body.
You use more than 40 muscles to frown.
You use about 20 muscle to smile.
The smallest muscle is in your ear.
The largest muscle is in your butt.
The longest muscle is in your thigh.

2. MATCHING
Closes eye ____
Raises corner of mouth ____
Closes lips ____
Orbicularis oris
Orbicularis oculi
zygomaticus

3. THE MUSCLES OF THE BODY 3 types of muscle (smooth, cardiac, skeletal)
There are more than 600 skeletal muscles in the human body
60 face muscles

4. Muscles of Facial Expression
LOCATION
ACTION
Orbicularis oculi
Around eye
Closes eye
Orbicularis oris
Around mouth
Close/protrude mouth
Buccinator
Cheek
Compress cheek inward
Zygomaticus
Cheek bone
Raises corner of mouth
Platysma
Neck
Draws angle of mouth downward
Frontalis
Forehead
Raises eyebrows
Occipitalis
Lower back of head
Nasalis
nose
Wrinkles nose

5. FRONTALIS
OCCIPITALIS
ORBICULARIS OCULI
NASALIS
ZYGOMATICUS
ORBICULARIS ORIS
BUCCINATOR
PLATYSMA

6. MUSCLE S OF MASTICATION AND MOVE THE HEAD
LOCATION
ACTION
Masseter
Back of jaw
Elevate mandible
Temporalis
Side of head
Sternocleidomastoid
Side of neck
Pulls head to side and down
TEMPORALIS
MASSETER

7. MUSCLES THAT MOVE THE PECTORAL GIRDLE
Location
Action
Trapezius
T of upper back
Raises arm
Serratus Anterior
Sides of ribs
Pulls scapula anteriorly and downward
Pectoralis Minor
Upper chest
-scapula-ribs

8. MUSCLES THAT MOVE THE ARM, FOREARM, AND HAND
Location
Action
Pectoralis Major
Chest
Adducts arm & pulls arm across chest
Latissimus dorsi
Back
Extend & adducts arm
Deltoid
Shoulder
Abduct arm
Biceps Brachii
Front of upper arm
Flex forearm
Brachialis
Below biceps
Triceps Brachii
Back of upper arm
Extend forearm
Flexor/Extensor Carpi’s
forearm
Move wrist

11. MUSCLES OF THE ABDOMINAL WALL
LOCATION
ACTION
External Oblique
Love handles
Compress abdomen
Internal Oblique
Inside external oblique's
Transversus abdominis
Side of rectus
Rectus abdominis
6 pack (10)
Compress abdomen & flex vertebral column
Intercostals
b/w ribs
Breathing
Linea alba
Band of CT down middle of abdomen
Separates abdomen
Diaphragm
Separates thoracic & abdominal region
breathing

13. MUSCLES THAT MOVE THE THIGH
LOCATION
ACTION
Gluteus maximus
Outer layer butt
Extend thigh
Gluteus medius
Middle layer butt
Adduct & rotate thigh medially
Gluteus minimus
Inside layer butt
Gracilis
Inner thigh
Adduct, flex rotate thigh

14. MUSCLES THAT MOVE THE LEG AND FOOT
LOCATION
ACTION
Sartorius
Across front of thigh
Flex leg & thigh
Biceps femoris
Back of thigh
Flex leg, extend thigh
Rectus femoris
Front of thigh
Extend leg at knee
Vastus lateralis
Outside (lateral) thigh
Vastus medialis
Inside (lateral) thigh
Tibialis anterior
Shin (anterior to tibia)
Dorsiflexion & inversion
Extensor digitorum longus
Lateral to tibialis
Dorsiflexion and eversion
Gastrocnemius
Calf
Plantarflexion
Soleus
Lateral/lower leg
Calcaneal Tendon (Achilles)
Ankle
Attaches calcaneal to gastrocnemius