Our softball-specific plyo ball set is designed to help pitchers and fielders improve arm patterning, velocity, and durability. Each set includes five 12-inch plyo balls matching the size of a regulation softball and varying in weight for overload and underload training:
1 lb, 12 oz, 8 oz (Overload training)
7 oz (Softball regulation weight)
5 oz (Underload training)
Why Use Plyos?
Improve throwing mechanics and arm path feedback
Build strength and speed safely with controlled resistance
Train solo – no partner required
Great for warmups, rehab, and offseason development
Made with a durable rubber shell and sand-filled interior, our plyos provide the perfect balance of feel and feedback. Whether you’re working on pitching drills or overhand throwing, these tools are essential for proper adaptation and arm care.
OGX Plyo Balls are used in all of our in-person and remote training programs.
