Helmet because the last thing you want to break is your head. Trust me...
The answer is A, the immune system
Heat stroke is the most serious heat-related illness. It occurs when the body becomes unable to control its temperature: the body's temperature rises rapidly, the sweating mechanism fails, and the body is unable to cool down. Body temperature may rise to 106°F or higher within 10 to 15 minutes.
Overweight. this range is from 25-29.9
C. Balance/ stretching and aerobic exercise.
