Anatomy of the Muscular System

How many types of muscles are there in the body?

Which TWO types of muscle have involuntary contractions?

• Skeletal

• Cardiac

• Smooth

Match the following muscle to its location in the body

• Cardiac

• Hollow Organs

• skeletal

• Skeleton

• Smooth

• Heart

Can you name the structures of a skeletal muscle?

d

e

f

g

c

b

a

Perimysium

Epimysium

Fasicle

Muscle Fiber

Endomysium

Belly

Tendon

In general, when a contraction occurs, the _____ pulls toward the _____.

• Origin, Insertion

• Insertion , Origin

• Distal, Proximal

• Proximal, Distal

Match the type of muscle contraction to the correct picture

• Isotonic: Eccentric

• 
• Isometric

• 
• Isotonic: Concentric

• 
• Isokinetic

•