Imagine running like a child once again?effortless, free, boundlessly energetic, without injury or soreness. Ultramarathoner Danny Dreyer combines the wisdom of T?ai Chi with the insights of a champion runner to present ChRunning, a s...

Danny Dreyer has taken the benefits of walking-improved cardiovascular and aerobic health-and made it even better! Combining the best of modern biomechanics and the wisdom of t'ai chi, he offers ChWalking, a revolutionary fitness prog...