Product Descriptionresistance parachute is a special item to improve your run speed and strength. It can be widely used in training track and field, running ball games, cycling, skating and other projects.speed trainingFeatures:Resistance training, increase explosive power, speed and core strengthProvide resistance canopy can be adjusted, so that we can provide different needs depending on the individual. (To ensure durability, the products do not drag on the ground to walk)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 includedDepending on the speed, it can provide 5-15 kg of resistance. Open size is 56 x 56.Adjustable waist belt for all body types of users.How to use the item?Please tie the belt around your waist, and run as fast as you can. The faster you run, the bigger resistance you get.running parachuteSpecifications:25 lbs of resistanceColor: BlackMaterial: PolyesterDiameter: Approx. 56 inchAdjustable Waist: Approx. 20-42 inch About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.