What do you do when the snow starts to fall or a gale threatens to blow you off the path to fitness? You learn how to beat the weather and keep putting one foot in front of the other!

There's more to being healthy and fit than weight and calories. Calculating your body mass index will show you a more accurate overall view of your health. Use our online calculator to see how you measure up.

You tone them, build them, and soak them when they ache, but do you really understand them? This article explains how muscles help you accomplish countless ordinary and extraordinary tasks.