If you believe there has been a heatstroke, you would call 911 immediately. You then should move the person out of the heat, remove excess clothing, and cool the person in any way possible, such as a cool bath or shower.
Answer:
shrugs and grip exercises doesn't use core
There’s a link between your health & your weight but ur habits are more relevant
O2. because this gas is metabolized and will be more efficiently used as time goes on