Determining your is the best measure of cardiorespiratory fitness. a. number of breaths per minute b. pulse rate c. vo2max d. body mass index

The correct answer is letter C, Determining your VO2 Max is the best measure of cardiorespiratory fitness. VO2Max is the maximum volume of oxygen that a person can intake during bouts of exercise. There is actually a specific machine that measures the volume of oxygen intake a person can do during an activity. It is usually done in labs and in a controlled set-up. 

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