Researchers measure cardiovascular fitness with VO_{2 max}, which will:

Question

Quizplus · Accepted Answer

VO_{2 max} is a measure of the maximum amount of oxygen that an individual can utilize during exercise. This value increases as fitness improves and the body becomes more efficient at delivering oxygen to the muscles. Therefore, option D is the correct answer. Option A is incorrect because VO_{2 max} can be affected by altitude. Option B is incorrect because increasing the resting heart rate would not necessarily increase VO_{2 max}. Option C is incorrect because as exercise intensity increases, the body needs more oxygen, and therefore, VO_{2 max} would increase rather than decrease.

Researchers Measure Cardiovascular Fitness with VO2 Max, Which Will

Researchers Measure Cardiovascular Fitness with VO_{2 Max}, Which Will