PowerMax Grip BallsPowerMax Grip Balls PowerMax Grip Balls are built for athletes who want to develop power, control, and grip strength in a simple and effective way. Whether used for performance training or rehabilitation, these balls offer versatility across many types of movement. Use them for swinging movements, sidearm throws, underhand throws, and overhead work. They can be used with one arm, both arms, or full body heaving motions, making them a strong tool for