Question

Cardiovascular Endurance is defined as

Answer 1

Cardiovascular endurance is the ability where the heart, lungs and blood vessels are able to deliver oxygen to working muscles and tissues. That also refers to the ability of those muscles and tissues that can utilize that oxygen.

Answer 2

Cardiovascular endurance is the ability of the heart, lungs and blood vessels to deliver oxygen to your body tissues. The more efficiently your body delivers oxygen to its tissues, the lower your breathing rate is.