This week on "The Key Move," the focus is on Titleist Brand Ambassador Jason Dufner, who has put together one of the hottest stretches of golf anywhere this season with two PGA Tour wins in his last three starts.

At last week's HP Byron Nelson Classic, Jason led the field in Greens in Regulation (80.6 percent) and finished second in Driving Accuracy (75 percent), making 19 birdies over the four rounds.

In this episode, Titleist Performance Institute co-founder Dave Phillips reveals a body preparation and motor skill for you to practice at home so you can achieve Jason's key move – the point at which he changes direction in his golf swing.

If anything you see is difficult to achieve or painful, please consult a local TPI Professional.