Hunter Mahan's Five Moves to Make Your Swing Great

Rotate in place to turn your fat shots into flush hits.

"When I turn, I focus on keeping the center of my chest directly over the ball all the way to the top of my backswing ... Turning while keeping your chest in place not only eliminates swaying and the likelihood of fat contact, it improves the quality of your rotation, because if you sway you can't turn. Ditch the sway and your backswing becomes 100 percent rotation."