This device could change the youth game when it comes to throwing and pitching. Increase a player’s results, safety and long-term involvement in the game. Jason Colleran, 18 years studying and consulting on Biomechanics. Dealt with his own arm injuries. Believes strongly that communication is a big part of arm issues. Web Site: Has videos,... The post Kinetic Arm: Optimize Mechanics, Increase Velocity, Prevent Arm Injuries. Jason Colleran Kinetic Arm appeared first on Baseball Outside The Box.