Chapter 3 Exam

The rhythmic, moderate-to-vigorous activity that uses large amounts of oxygen and works the heart and lungs is known as (a)   .

Weight training is a type of (a)   .

The measure of how effectively your heart and lungs work during moderate-to-vigorous physical activity or exercise is called (a)   .

(a)   is your ability to move joints fully and easily through a full range of motion.

A (a)   holds one bone to another at the joint.

(a)   allows joints to move easily and cushions bones.

Tissues that move parts of the body and operate internal organs make up the (a)   .

Veins carry blood away from the heart.

• true

• false

Pulmonary circulation carries blood to the lungs.

• true

• false

As your fitness level improves, you should not change your goals.

• true

• false