Power Systems Speed Harness Space saving Bluetooth connects to your device

Bluetooth connects to your device to stream media through integrated speakers

It’s easy to use

7 kg per horn (250 lb total)

smoothest elliptical experience in the industry

Power Systems Speed Harness Space saving Bluetooth connects to your deviceBest Seller. Simple to use the front athlete puts on a belt or shoulder harness, which is attached via strong Slastix resistance tubing to the belt or harness worn by the rear athlete. They then run in tandem, the front athlete receiving resistance training while the rear athlete receives overspeed training. This system allows both athletes to improve their training stride length and frequency. The Slastix resistance tubing provides a smooth,