Muscular System and Locomotion Concepts

Front

What is the muscular system?

Back

The muscular system is the organ system that allows animals and humans to move around.

Front

What is locomotion?

Back

Locomotion is movement from one place to another.

Front

What does sessile mean?

Back

Sessile means remaining in one place or not moving.

Front

What do muscles do?

Back

Muscles push or pull something in their environment.

Front

What is the role of the nervous system?

Back

The nervous system helps control body functions but does not help blood move around the body.

Front

What are muscles made of?

Back

Muscles are made of muscle fibers that can contract and relax.

Front

What is a contraction in muscles?

Back

A contraction is when muscles shorten and pull on bones to create movement.

Front

What is relaxation in muscles?

Back

Relaxation is when muscles return to their original length after contracting.

Front

What is the skeletal system?

Back

The skeletal system is the framework of bones that supports the body and works with muscles for movement.

Front

What is an example of voluntary movement?

Back

An example of voluntary movement is choosing to wave your hand.