Anyone who knows me knows that I love coaching my son's baseball team. Fall season started yesterday, and I was working with one of the boys on hitting. This boy is very athletic, but he finished the summer season in a bit of a hitting slump. When he got up to hit, he had twisted his body in a way that I still can't figure out and was very tense. As the pitch came, you could see every muscle in his body tense up as he tried to unleash his strength in an all-out effort to hit the ball hard....