Item #: P202089

UPC: 745492105726

Rawlings Plyo Power Throwing Balls 

Transform your arm strength and pitching mechanics with progressive overload and underload training. This weighted throwing ball set provides the versatile training tools pitchers and position players need to build velocity, improve command, and develop the arm conditioning required for peak performance and injury prevention. 

Features

• Multiple Weight Progressive System: Features varied ball weights ranging from lightweight underload implements to heavy overload spheres, enabling progressive training phases that target different aspects of throwing development from arm speed to power generation. 
• Overload and Underload Training: Heavier balls develop throwing power and strengthen supporting musculature, while lighter weights enhance arm speed and fast-twitch muscle development, creating comprehensive arm conditioning that improves overall velocity and stamina. 
• Durable PVC Shell Construction: Built with heavy-duty PVC outer shells filled with weighted sand-like material, designed to withstand hard throws against walls or into nets through seasons of intensive training without splitting or losing structural integrity. 
• Versatile Training Applications: Ideal for warm-ups, strength building, active recovery routines, and velocity development work, providing pitchers and position players with complete arm care and conditioning programs that reduce injury risk while maximizing performance. 
• Training Guide Included: Comes with customized drills and exercises for each weight option, helping athletes build structured training programs that target weaknesses and address seasonal or arm health-related variations with precision.