About this item

• TRAINING SET: Improve pitching mechanics and durability while increasing velocity with five weighted PlyoCare balls. Green (1000g), Blue (450g), Red (225g), Yellow (150g), Gray (100g). Driveline offers sets and programs that work for all skill levels. Scan QR code on box to access training guide. | IMPROVE PERFORMANCE & RECOVERY: Build a stronger arm by using a range of throwing weights. Overload balls help teach cleaner, more efficient throwing patterns; underload balls teach your arm to move faster. Strong arms hold their velocity for longer and recover more quickly. | DURABILITY: Driveline Plyocare Balls are engineered for 15,000 throws. Our durable shell is designed to outlast the competition. Our products include a 365 day manufacturer warranty on all Driveline Baseball equipment. | TRUSTED BY THOUSANDS OF PROS - Driveline is the premier data-driven baseball player development organization in the world, and pioneer of the Plyo Ball market. Trusted by 1000's of professionals, 40+ All-Stars, and multiple MVP and Cy Young winners. Featured by ESPN, MLB, New York Times, and more. | TRAINING GUIDE: Our set includes our free 16-Week Pitching Program that allows athletes to target weaknesses and address seasonal or arm health-related variation in their programming with more precision for better results. Scan QR Code on box to access training program.