The Hammer Strength HD Tread is no ordinary treadmill. Fitness Entrepreneur @donsaladino takes us through what makes the world-class treadmill different and why he uses it in his home gym. Built to a higher standard, the self-powered HD Tread is a durable performance trainer enough to handle the most demanding workouts. The curved design allows for fast acceleration and more efficient speed training so you can reach new limits. To find out more visit the link in our stories! #lifefitness #hammerstrength #HDtrainer #HDtread