<b>Advantages:</b><br> 1. Resistance training, increase explosive power, speed and core strength<br><br> It's a speed resistance training parachute for all kinds of athletes. Train to improve your speed, stamina, strength, and acceleration. This chute provides 15-30 lbs. of resistance, allowing you to improve your stride length and frequency. <br><br> 2. Adjustable waist belt for all body types of users. (To ensure durability, the products do not drag on the ground to walk)<br><br> 3. Fully functional unit includes parachute and belt with velcro closure. Mesh panels provide stability and reduce shifting.<br><br> 4. Quick release strap provides easy release into overspeed . Easily folds down to fit in the carrying bag included <br><br> <b>Product Specifications:</b><br> - Color: Black<br> - Material: Polyester <br> - Diameter: Approx. 56 inch <br> - Adjustable Waist: Approx. 20-42 inch <br><br> <b>How to use?</b><br> Please tie the belt around your waist, and run as fast as you can. The faster you run, the bigger resistance you get.<br><br> <b>Package list:</b><br> - 1 x speed resistance training parachute <br> - 1 x Carrying bag