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

• Heart

• skeletal

• Hollow Organs

• Smooth

• Skeleton

Can you name the structures of a skeletal muscle?

d

e

f

g

c

b

a

Fasicle

Muscle Fiber

Perimysium

Tendon

Belly

Epimysium

Endomysium

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: Concentric

• 
• Isotonic: Eccentric

• 
• Isokinetic

• 
• Isometric

•