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Exercise & Fitness Videos

Featured: Adjusting Your Diet to Gain More Energy Helpful tips on how to adjust healthful meals and snacks to prevent fatigue.


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Human Growth Hormone for Fitness and Stamina in Men

A look at whether the health and fitness benefits of human growth hormone (hGH) are proven and safe.

Epinephrine and exercise

This animation shows the release of epinephrine and its effect of the heart.

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