You must read this JTX Sprint 5 review if you're looking for a reliable mid-range folding treadmill to add to your home gym. During testing, I was impressed with the versatility of the Sprint 5 ...
RELATED: The Best Treadmill Incline Setting for Weight Loss "Sprinting is an incredibly effective way to burn calories quickly and build anaerobic fitness," explains MacPherson. "This sprint ...
When another coach is sprinting down a set of stairs in front of the Eiffel Tower, the treadmill adjusts to a 2 percent decline and a speed of 5.5 miles per hour, allowing you to match exactly ...