Build strong hands, wrists & forearms for great hitting
Used by professional baseball players
Patented hand exerciser strengthens each finger individually
Get valuable hitting tips from a major league baseball player & world series champions hitting coach
Recommended for ages 15 and younger

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.3 inch
Height : 0.8 inch
Length : 9.1 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B001U38BXY

Product Description

We collaborated with David Magadan, the hitting coach for the Boston Red Sox, to teach the importance of strong hands when batting. The enclosed set includes a PRO hand exerciser and a 21-minute DVD with valuable hitting tips from Dave and some of his favorite exercises to increase hand strength when using Gripmaster.