78 Resistance Speed Chute for Athletic Performance Speed and Strength Training Key Features: * OVER 210LB (40LB PULL) -78X78 * Increase running speed with enhanced explosiveness * 2 Wide Cushioned and Adjustable waist belt (24 to 40 waist) with fast release velcro closure * Adjustable length Tow Strap (30 to 60) with fast latch to waist belt * 78 Square Chute made of rip-stop nylon, with 8-shroud lines to minimize tangles The speed chute is perfect for adding resistance to your running drills. Use it to increase running speed, explosiveness, acceleration, and lower body strength. The speed chute has a quick release velcro belt, which is great for over-speed training. The waist belt is adjustable up to 40 inches. Item includes speed chute & belt. Chute made of good quality Nylon fabric without panels for economical price range, complete with cushioned belt. SPEED CHUTE Used to build sprint speed, the Speed Chute combines resistance with over-speed running, the two key elements of speed chute training. During the initial part of the run Speed chute provides resistance for strength training, then release the Speed Parachute (via fast release belt) to initiate the over-speed phase. Feel the Burst of Speed! This combination increases your strength, stamina, speed, explosiveness and acceleration while it improves your running technique. OVER-SPEED RUNNING At the point of release (via fast release belt) the athlete will Feel the Burst of Speed, immediately followed by a period of lengthened stride and speed similar to downhill running. With practice, your body will be able to achieve these bursts unassisted.