U"This Is The Fitness Of The Heart, Lungs And Blood Vessels. It Refers To Ones Ability To Exercise The Body Continuously Over Long Periods Of Time."

This is the fitness of the heart, lungs and blood vessels. It refers to ones ability to exercise the body continuously over long periods of time.

 

Answer:

Cardiovascular endurance is the ability of the heart, lungs and blood vessels to deliver oxygen to working muscles and tissues, as well as the ability of those muscles and tissues to utilize that oxygen over an extended period of time with moderate intensity.

Explanation:

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