The Marucci weighted training ball can supplement your routine to increase wrist, forearm, and shoulder power. Whether throwing or hitting, the 17.5 oz ball provides the resistance needed to build arm strength, so you can perform at your maximum level. This training ball can be used with either wooden or aluminum bats.
- 6" diameter design produced from durable PVC with engineered impact absorbing technology
- Increases swing power through the zone
- Builds wrist and forearm strength
- For use with wood or aluminum bats
- 17.5 oz (500 g)
- Vendor Product Number: MWTB175