Answer:
A
Step-by-step explanation:
Maximal Oxygen Uptake
Determining maximal oxygen uptake (VO2max):
It is the best measure of cardiorespiratory fitness;
It reveals how much oxygen is delivered to body tissues; and
It requires an exercise physiology laboratory with trained personnel to analyze a person’s oxygen intake.
Maximal tests can be substituted with field tests, which are a comparable way to score the VO2max. They are less expensive, require little to no equipment, and are, therefore, more practical.