KaRaDaStyle☆ 6-Piece Plyo Ball Set ☆ Baseball ☆ Sandball ☆ Brand New Unused

☆ Plyo Ball
☆ Sand Ball
☆ Brand New, Unused Item
☆ Set of 6: 130g, 150g, 200g, 300g, 500g, 1000g
☆ [Master Correct Pitching Mechanics with Plyo Training Balls]
Recommended for those who want to throw fastballs consistently or frequently suffer from shoulder/elbow injuries! These training balls help you acquire correct pitching mechanics, reducing the risk of injury.
☆ [Increase Ball Speed by Using Your Whole Body]
Throwing heavier balls requires the use of your entire body. By consciously using the rotational difference between your upper and lower body and throwing with your whole body, your pitching form will improve, leading to increased ball speed.
☆ [Improve Control with a Stable Form]
Once you get the feel of throwing with your whole body, you'll be able to pitch more stably, aiming for improved control. Recommended not only for pitchers but also for outfielders who need to make accurate throws.
☆ This is a brand new, unused item, but it has been stored personally. If you are sensitive about this, please purchase from a store.