Muscular System

What system does the muscular system work with to allow our body to move?

• Digestive

• Respiratory

• Skeletal

• Circulatory

What is a voluntary muscle?

• You have control over the muscle 
• You have no control over the muscle
• Muscle works automatically
• Muscles fuse together

Muscles give us shape and help us maintain good posture?

• True
• False

This muscle is an involuntary muscle and moves on it's own. 

• Heart
• Bicep
• Hamstring
• Lats 

Muscles that you cannot choose to contract are called _______.

• involuntary muscles
• voluntary muscles

When a muscle contracts, it _______

• gets longer
• gets shorter
• gets thinner
• grows hair

Muscles always work in _____

• pairs
• groups of 3
• bones
• joints

Muscles can not push they can only

• pull
• stand
• expand
• walk

What makes muscles stronger?

• steroids
• food
• sleeping
• exercise

How does the muscular system help the digestive system?

• It helps remove waste
• It slows down digestion
• It stops you from eating
• It helps you exercise