Total Control Sports Plyo Balls Weighted Set (6 Pack)

These weighted baseball training balls are filled with iron powder which will do less damage to the inner lining of the ball unlike sand and other materials (not rough), this provides extra longevity to the ball, The less-filled balls will allow you to get a better grip when practicing These pitching weighted balls will help to improve functional strength like rotational power and speed which is essential to arm health and increased velocity and also, can be used for rhythmic stabilization of the shoulder These soft baseballs come with a convenient carrying bag that is made of nylon and mesh with a drawstring close, Works well for tennis, racket ball, rehabilitation, and golf athletes as well Each plyo ball can withstand multiple throws and hits to any smooth surface whether it is indoor or outdoor including wood, pads, or nets due to its PVC shell and design, Do not throw against cinder blocks or any rough surface, If the ball starts losing shape after extended use, simply use an inflation needle and give the plyo ball a pump of air Set of 6 plyometric balls: 3.5 oz green, 5.5 oz yellow, 8 oz red, 11 oz blue, 16 oz black, and 32 oz gray weighted balls, This set is excellent for pitching training, for pre-game warm-up, and all baseball or softball players, 6 Pack Ball Diameter is 2.9" for all balls except the Large Gray Ball which is 3.2" inches, The throwing program is not included