Review on PowerNet Weighted Progressive Technique Coordination by James Pope

I am the proud head coach of the 8U men's baseball team. I bought these balls to teach the kids how to do all the swings. I use them along with another 16oz PowerNet set at the station during a "hit" day and the boys love it. They all move with the racquet and develop tighter swings that lead to more powerful shots. These balls have held up well for 2 seasons (hit by 10+ kids weekly during the fall and spring baseball seasons). Not to mention that you get more "return on investment" with them. Others that I have studied are sometimes twice as expensive. A great product that I have encouraged all parents on the team to invest in. A great way to get a quick workout and stop balls from flying over your garden fence!