Don’t miss LineDrivePro Trainer at the 2017 ABCA Convention in Anaheim, CA. Baseball’s biggest trade show is taking place Thursday, January 5th through Saturday, January 7th. The annual ABCA Trade Show is one of the major highlights of the Convention. Over 300 exhibitors will be at the ABCA Trade Show to display state-of-the-art equipment and products, including hitting aids, apparel,…