The curve runner is a non-motorized treadmill designed to help you master skill of running. But it’s built with high intensity mind. Unlike traditional treadmill, the belt of curve runner is powered by the user, not electricity. So there’s no limit to the speed you can hit , there’s no se

Designed for natural human movement, a curved treadmill is a modern concave-shaped running machine that’s powered solely by your legs. No electricity required and no top speed, very similar to outdoor running. With its curved, slatted running surface, it allows you to propel the treadmill belt using