Answer :
Answer:
The official definition for cardiorespiratory endurance is "Cardiorespiratory fitness refers to the ability of the circulatory and respiratory systems to supply oxygen to skeletal muscles during sustained physical activity."
Based on that, the answer is A.
*Just for citation purposes, the definition is from Wikipedia.
Cardiorespiratory endurance is the type of endurance and ability of your heart and lungs to work during prolonged exercise. Thus, option A is correct.
What is endurance?
Endurance is the ability to make the body organs able to bear difficult situations. Cardiorespiratory endurance is a type of endurance that involves the cardiac (heart) and respiratory (lungs) of the body.
It ensures that the heart and the lungs work efficiently during intense and prolonged exercises with less available oxygen. It also assures the supply of the available oxygen to the skeletal and the muscle during physical activities.
Therefore, cardiorespiratory endurance ensures the efficient working of the heart and lungs.
Learn more about cardiorespiratory endurance here:
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