Build your son’s velocity and have fun doing it in this 4 week program (12 one hour sessions).  The tools that you and your son need to complete this program are below along with video explanations on goals, mechanics, and downloadable tracking chart. adjfasdjfaldfadsfaf adsf;lajdf;aljsdf al;dskjf;alkdjfaj a;lsdkjfa;ldsjfa;ljdflajdsfj…