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Cerrena [4.2K]
2 years ago
7

What is cardiorespiratory fitness?

Health
2 answers:
STatiana [176]2 years ago
8 0

Answer:

Below:

Explanation:

Cardiorespiratory fitness (CRF) refers to the capacity of the circulatory and respiratory systems to supply oxygen to skeletal muscle mitochondria for energy production needed during physical activity. CRF is an important marker of physical and mental health and academic achievement in youth.

Hope it helps....

It's Muska

blsea [12.9K]2 years ago
6 0

Answer:

Cardiorespiratory fitness refers to the ability of the circulatory and respiratory systems to supply oxygen to skeletal muscles during sustained physical activity.

Explanation:

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