Cardiorespiratory fitness - PAI Health
https://www.paihealth.com/cardiorespiratory-fitnessCardiorespiratory fitness (CRF) measures how well your body is able to transport and utilize oxygen during any sustained physical activity. The primary measure of CRF is VO2 max. Good CRF is not only important for your overall health and quality of life, such as your energy levels, sleep, and mood, but it also reduces the risk of heart disease, diabetes, strokes, and other lifestyle …