MTS: We have built a neat Tool for training the Elbow, hands, bat. Hitter has posted it. Perhaps Chris or Dana can post a picture. Cshilt, is good at that. What it does is train the hitter to take the elbow first, without turning the shoulders. Then it has a traget for the hands, as the shoulder turns . Then the bat releases. It is great with kids because they can see and feel it.