Driveline Baseball Plyoball Efficient with Improve Your Pitching Ability with Free Use After Pitching and Includes Carrying Trampoline Cool-Down

The plyoball trampoline revolutionizes your post-throw cool-down. Simply bounce a plyoball on the trampoline and catch it as it bounces back. Because it uses the weight of the plyoball, even just a few repetitions dramatically improves the efficiency of your post-throw cool-down and significantly increases your injury prevention benefits. Cooling down after throwing requires adequate muscle stimulation, and using a trampoline can provide a natural effect. It also strengthens the back shoulder muscles, which are important for athletes in all sports who throw a ball. It folds up small and is lightweight, making it easy to take to practice fields and game venues. It also comes with a carry case. Setup is easy. To learn how to use it, please download the free Plyoball guidebook from the Driveline Baseball Japan official website. Lightweight at 2.2kg, diameter 45cm, height 5cm, can be folded and carried around. The plyoball trampoline revolutionizes post-throw cooldown. Simply bounce a plyoball on the trampoline and catch the ball as it bounces back. Using the weight of the plyoball, simply repeating a few balls dramatically increases the efficiency of your post-throw cooldown and significantly increases your injury prevention benefits. Cooling down after a pitch requires adequate muscle stimulation, and using a trampoline provides a natural effect. It also effortlessly strengthens the back shoulder muscles, which are important for athletes in all throwing sports. It folds up small and lightweight, making it easy to take to practice fields and game venues. A carry case is included. Setup is easy. For instructions on how to use the plyoball, please download the free plyoball guidebook from the Driveline Baseball Japan official website. Dimensions: 45cm diameter, 5cm height. Weight: 2.2kg