Setting fitness goals is an art and a science. Overly-ambitious goals will feel brave and inspiring at first but will soon weigh you down with their unreasonable demands. We’ve created...

All over the world, people celebrate Sunday by cooking up a mountain of food, separating it into brightly colored containers, and lining them up in their refrigerator like jets on...

When you hear the phrase “vitamin deficiency” it conjures up black-and-white images of 19th-century orphans. Words like “rickets” and “scurvy” sound as outdated as someone calling a Tesla a “motor...

One of the best ways to enhance your training is also the simplest: write it down.  It doesn’t matter if you use the latest app or an old spiral notebook,...

Everyone wants to look good naked. The foundation for any physical improvement — bigger muscles, chiseled abs, more strength, power, or speed — is good health. It’s that simple. A...

Nitric oxide (NO) is a naturally occurring gas that is known as a vasodilator, meaning it helps open blood vessels and increases blood flow to your muscles. (For the record, nitric...