Perfect golf grip and swing
Either puts a heavy impost on a player before he makes a move to swing the club. Together they make a good shot almost impossible.
The Backswing.
Now you are ready to start the swing, to uncover the first fatal flaws that appear, with the horrible shots they produce, and to learn the first of the magic moves that will cut strokes from your score. It is the key move and the foundation of the swing.