G-Pro Plyo Balls Set for Softball Pitching Training
This set of Plyo balls comes in the size of regular Softballs (12 Inch) with a soft plyo outer shell and filled with sand inside.
They are great for arm care and velocity development.
Many pitchers all over the world are using plyo balls in their training routines.
There are numerous ways the plyo balls can be used, but we suggest incorporating them as part of a thoughtful program that takes into account training age, time of year, intensity, arm care etc. especially when incorporating over- and underload.
Each set comes with 5 Balls of different weights and colours and a carry bag.
BLACK - 2.2lbs ~ 1000g - This is the heaviest Ball. It is mainly used for spins, arm care, slow arm patterns and lower half leg work.
DARK GREY - 1lb ~ 450g - This Ball is mainly used for spins, arm care, slow arm patterns and lower half leg work.
NAVY BLUE - 9oz ~ 225g - This Ball is great for spins, pitching drills, overhand and underhand patterns.
ROYAL BLUE - 7oz ~ 200g - Approximately the weight of a softball! Awesome for maximum arm and leg speed drills. This is our favorite Plyo Ball for "WALL BALL!"
LIGHT GREY - 5oz ~ 140g - This is the only under weight plyo ball in the set and it is great for increasing arm velocity.