In this indispensable instructional manual, McLean presents the innovative swing system that has helped championship winners like Tom Kite, Alexis Thompson, Cristie Kerr, and Bernhard Langer elevate their game. With characteristic clarity and expertise, McLean breaks down the swing action into the eight key checkpoint positions that will build a grooved, repeatable, and mechanically sound swing. Helpful practice tips, drills, and mental exercises supplemented with technically accurate photographs and more than 50 new illustrations keep you on track. McLean also presents brilliant strategies and advice for the long game, the short game, the mental game, and overall game management to boost your performance to the next level no matter how long you've been playing.