RAD Sportz continues to impress with their new running chutes. Now you can train like the top athletes of the world-- these training chutes are used in the NBA, NFL, MLB, MLS, NHL, NCAA, and in nearly every soccer program around the world. RAD Sportz"s running chute combines resistance and overspeed running during the run - the two key elements of speed training. By design it provides the optimal resistance to slow the runner down and build strength, stamina, and endurance. After training with the chute, your speed, explosiveness, and acceleration will all improve. In addition, you will notice increased running speed and improved stride length. Of course, all of the aforementioned translates to improved performance on every play on the field, court or track, which is what you are LOOKING FOR!!!What is Included: RAD Sportz 40" Running ChuteFREE Carrying CaseFeatures:40" diameter15 lbs of resistanceFully functional unit includes parachute and belt with velcro closure.Velcro Quick Release for overspeed trainingAdjustable- waist sizes 20-42 inchesQuick Release Strap provides easy release into overspeedTop Quality Materials: Light but strongMesh panels eliminate the tangling of strings found on other chute modelsThe panels provide stability to reduce shiftingIncrease Training Excitement and motivation because you can feel yourself improving and running fasterVersatility- Can be used with sports skills building drills (football etc.) or drills involving change of direction and speedEasily folds down to fit in the free carry case that will fit in any backpackCOMES WITH A FREE RAD SPORTZ CARRYING BAG!