At the checkout
line your eye is caught by a rock hard body on the cover of the latest
fitness magazine promising to jumpstart your metabolism, and during your
midnight snack you linger on an infomercial wondering if exercise in a
bottle might help. The whole time you are wishing you really knew something
about how this process works in your cells.
This tutorial won't tackle everything in this controversial field, but
it will cover the basic steps of how your body uses the energy of food
and answer some of the following questions:
- Why do we need to breathe?
- What happens if we can't get in enough oxygen?
- Why take exercise supplements such as creatine phosphate?
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