Now Playing: Cubs Clinic with Rudy Jaramillo
Want to get your swing in shape for the season? For the March issue of Vine Line, Cubs Hitting Coach Rudy Jaramillo shows Cubs fans how major leaguers use tee work to fine-tune their swing and prepare for the season. For more insider access to the Cubs, subscribe to Vine Line. And watch for updates from Mesa all spring here on the Cubs Vine Line blog.