"Speed Training: With the help of the resistance chute, you can do both strength training and speed training at the same time. With this kind of exercise, the user's acceleration ability, muscle endurance, and ability to adjust direction when running at high speeds can be improvedEasy to Use and Carry: Spend more time training and less time setting up. This chute has a diameter of 56 inches and can be easily stored in the included portable training bag. It provides about 15-30 pounds of resistance, allowing you to improve your stride and frequencyMultiple Uses: The Speed Chute is suitable for all athletes who train explosive power and speed at the same time, helping to improve muscle endurance, improve stamina, and increase speed. Whether you participate in track and field, football, basketball, or any other sport, you will improve your speed by using this resistance training chuteDurable: The cover of the resistance chute is made of high-quality materials, which is soft, waterproof, sun-proof, and quick-drying; the built-in mesh panel helps stabilize the speed chute during training and prevents the rope from tangling, which reduces trouble and noiseAdjustable Waistband: The extended waistband comes with Velcro of sufficient length, which is fully adjustable and can fit almost any athlete"