Fractional utilization is a way to quantify the intensity of aerobic exercise, primarily from a metabolic perspective.

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Fractional utilization is a commonly used method in exercise science to measure the intensity of aerobic exercise based on metabolic demand. It calculates the proportion of the maximum amount of oxygen the body can consume (VO2max) that is being utilized during exercise. Therefore, it is true that fractional utilization quantifies the intensity of aerobic exercise from a metabolic perspective.

Fractional Utilization Is a Way to Quantify the Intensity of Aerobic