You're reducing fat in your body and increasing blood flow its easier on your heart when you do.
Pleas explain what you are asking for
<span>d. Both can be prevented by taking appropriate precautions.</span>
Getting a cramp while swimming is the worst that could happen to us people. I think the best answer here is to relax, float and massage the cramped muscle because, if you try to keep swimming the muscle could tighten more and could get out of hand and could cause you to drown.
CO2 from the blood is released from the blood cells into the alveoli for exhalation while O2 from the alveoli is received into the blood cells to deliver oxygen to other parts of the body
