Generally, people are advised not to do strenuous exercise when it is very hot and humid. What is the reason for this warning? P
lease help I'll give brainliest! A. It makes the muscles looser and prone to tears.
B. It can elevate the heart rate to unhealthy levels.
C. It needs to be cool outside for exercise to be effective.
D. It is really uncomfortable to exercise when it is really hot.
