Hitting Jack-It Softball Bat Training Weight 9,12,16oz
Product Details #4816W
The Hitting Jack-It is a complete hitting training system with patent pending design. The 9 oz size develops bat speed and works fast twitch muscles. The 12 oz size strengths hands and forearms, and improves muscle memory. The 16 oz size develops power.
- Easy to Use
- Can hit Live Batting Practice
- Quickly develops bat speed and power
- Keeps your hands from "casting"
- Gives you more confidence as a hitter
- Forces hands to work properly creating a shorter compact swing
- Strengthens hands and forearms
- Can also be used as a weight for "On Deck"