◎ New LineDrivePro Trainer ◎ Retail price ¥10,980 ◎ Sold out on Amazon ✨ ◎ A batting practice item developed by Jacob Cruz, an MLB baseball star and professional hitting coach. It improves bat speed while improving swing mechanics. - When the LineDrivePro Trainer is attached, batters of all skill levels can receive immediate feedback on the ball's trajectory. - Start by hitting the ball straight towards the pitcher. - As you continue to repeat, batters should begin to feel their hands working longer within the zone as they consistently hit the ball towards the pitcher. - Once you achieve "barrel control," batters will be able to hit the ball to right field, left field, and back to center field. [Instant Visual Feedback] Each time you launch a practice ball, you can gain valuable insights on how to improve your swing based on the ball's trajectory. [Develop Barrel Control] When you effectively hit the ball straight, you can keep the bat on plane longer for optimal ball contact. [Improve Muscle Memory] Repeat and learn to promote correct swing mechanics while building muscle memory. Can also be used with commercially available tennis balls. Baseball Practice Training Batting Bat Control Swing Speed USA America Import Baseball Training