1. Reaction ball improve reflexes. Give your players the tools they need before hitting the field. The reaction ball is a multisport training device for athletes, designed to challenge their reflexes and enhance their skills. Training accessories. 2. Baseball training ball instant feedback. Gain better insights into your players' interaction with the ball, as it provides instant feedback on their reaction time. This sixsided ball features rebound, bouncing unpredictably to keep players alert. Training accessories. 3. Agility training Make workouts fun by tossing the reaction ball between players in volleyball or throwing it against a wall for solo practice. It works on all hard surfaces or walls and can be incorporated into drills and training sessions. Training accessories. 4. Training accessories – Invest in your goals. Upgrading your sports equipment means investing in your training and athletic objectives. Improve your soccer skills, ball control, accuracy, and agility with this mobility training ball.