This year's Super Bowl-winning hero Tom Brady is merely the latest in a long line of sporting legends - including Steve Kerr, Pete Carroll, and Billie Jean King - who credit a little book about tennis with helping them to stay cool, calm, and collected under pressure.
Zach is a protege of Tim Gallwey. He wrote the Preface to the newest version of Gallwey's book, The Inner Game of Tennis. I know Zach and have hit with him for years. I highly recommend seeking him out. After an hour of tennis, you will never look at your game and life in the same way. And that is a good thing!