Using Exercise to Slow and Reverse Cellular Aging

Multiple studies show just how beneficial physical activity and exercise are to cellular health.  As we age, cellular health can support the reduction of disease and increase longevity.  But what happens if we combine exercise with other lifestyle choices, such as diet?  Can we increase the benefit that exercise is providing?

Are Athletes Really Getting Faster, Better, Stronger?

The debate is as old as physical competition. Are stars like Usain Bolt, Michael Phelps, and Serena Williams genetic freaks put on Earth to dominate their respective sports? Or are they simply normal people who overcame their biological limits through sheer force of will and obsessive training?