Open to close
The Swingyde is great to help beginners and even higher handicap golfers train their hands. I have found that most golfers are working too much on what their body is doing and haven’t learned how to use the clubface. Your hands are mainly responsible for what the clubface is doing. In golf the clubface should open in the backswing, relative to the target, and then close on the through swing, relative to the target.
If you have an issue with your golf game, Brad Redding is fielding reader questions at firstname.lastname@example.org and will provide answers directly and in future tips.