Ensemble de quatre balles de réaction rebondissantes, balles d'entraînement à la coordination, appareil d'entraînement à l'agilité, appareil d'entraînement à la vitesse et aux réactions de haute diffi

Advantages: This hexagonal reaction ball is made of high-density material, making it sturdy and durable, suitable for hard surfaces. The textured surface provides a comfortable grip. This high-intensity six-sided ball bounces randomly, producing unpredictable dynamic bounces that allow for better analysis of player-ball interaction. Using the reaction ball can improve hand-eye coordination and agility, thus accelerating reaction time. The reaction ball is an excellent piece of sports training equipment.