The Running chute is an excellent addition for any running training. Due to air resistance producing a backward drag force. The faster you go, the greater the drag force. Runners Parachutes helps runners with acceleration, improve muscle endurance, and improve the running speed in the ability to adjust the direction.Features:Fully functional unit includes parachute and belt with velcro closureMesh panels provide stability and reduce shiftingChute opens as running begins and attaches with an easy adjusting harnessQuick release velcro strap provides easy release into overspeedEasily folds down to fit in the carrying bag (included)Specifications:Color: BlackMaterial: PolyesterPackage Content:1 x Running chute1 x Carrying bag