Published on 04/12/2007
If you've spent the better part of your childhood days wishing you will play in the major baseball league one day but failed to achieve that dream, the RevFire system might just rekindle that vision. This system doesn't concentrate on the speed of a ball too much, placing more emphasis on letting you master a healthy mix of spin and breaking balls simultaneously. The RevFire system will not work with any ordinary ball, using its very own proprietary balls instead that works well with its very own monitoring system that is capable of analyzing the spin, speed, and other statistics of the ball. Be prepared to fork out $400 for a set though.