Can you smell it? Yes, that is the smell of sunflower seeds, hot dogs and crotch grabbing (yes, it has a smell). Baseball is back in session and the weather is warm (in some places). For that aspiring pitcher, the RevFire system may be just what the manager ordered. The RevFire system isn't about handling the speed of a ball so much, rather it is for the spin of a ball. Unless you plan on throwing fastballs for all of your short career, you will need to master the spin and learn to toss some breaking balls.
RevFire uses proprietary balls and a monitoring system that can analyze the spin, speed and other statistics of the ball. It is also available for softball and comes with a package of two balls, the monitor and a case go for a solid $400.
Product Page [RevFire]