Description:When you take the Running chute- due to air resistance can produce backward drag force- the faster you go- the drag force is bigger- through the practice- can improve the acceleration ability- 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 strap provides easy release into overspeedEasily folds down to fit in the carrying bag (included)Specification:Color: BlackMaterial: PolyesterDiameter: Approx. 56 inchAdjustable Waist: Approx. 20-42 inchNet weight: 179gPackage Content:1 x Running chute1 x Carrying bag
"My experience with this seller was great. They kept me informed about the process all the way along and my package arrived on the early end of the date range. The only improvement I would suggest is adding a statement on the ordering page to indicate that delivery will be in 4-6 weeks so people can determine whether ordering makes sense."