http://www.myosource.com/baseball.htm Using the Kinetic Bands for Core development. Develop speed, quickness, first step for base stealing, base running, fielding, Core strength for hitting, pitching, balance, endurance. These athletes are working on base stealing using the Kinetic Bands. baseball speed softball speed core strength hips Speed training agility drills speed drills speed exercises core training Distributed by Tubemogul.