Gripz Jack McDowell Right-Handed Fastball Training BaseballItem#: HN-QUE224
- The ultimate training tool for proper fastballs
- GripRite grooves for perfect finger position on the ball
- 2 fastball grips (2-seam and 4-seam)
- Created by Cy Young winner Jack McDowell
- For right-handed throwers only
- 2 training ball included
(2) Training balls
Fix up your fastball with a Gripz Jack McDowell Right-Handed Fastball Training Baseball. These unique training balls have a textured gripping surface for all 5 fingers to train proper grip with muscle memory response. Each groove has a number 1-5 to make it easy to learn and throw 2-seam and 4-seam fastballs. Created by Jack McDowell, it's simply the best way to master this fundamental pitch.
Dimensions & Specifications
2.75L x 2.75W x 5.5H in.