You've probably heard of tai chi and all the physical and mental benefits that come with practicing it, but what exactly is it? In this video, Certified Tai Chi and Qigong Instructor Frank Blaney walks us through the fascinating history of...

If you want to improve your fitness, walking is a great choice. It's free, simple, and adaptable to your schedule. If you've been relatively sedentary, you might find that you can't walk very far at first without getting sore or...