Cool down exercises, they lower your heart rate.
Answer:
Passing a difficult math test!
Explanation:
VO2max is the maximum rate of oxygen consumption as measured during incremental exercise
so your answer is D.
<span>
the highest level of oxygen consumption that can be sustained during exercise</span>
it would be D because if you dont take notes it can get pretty difficult for problems that are pretty hard but if you dont have a textbook you wont be able to take notes