Called by many, the most influential instructional golf book in history. Updated edition, featuring a new commentary by the authors Internationally renowned scientists (physics, ballistics, anatomy, bio-mechanics, ergonomics, and cybernetics) conducted this rigorous six year study of the golf swing. By analyzing the swings of the world's best golfers and relating basic human mechanics of movement, these scientists created a basis for understanding how to build an ideal golf swing. Search for the Perfect Swing presents the results in a framework for understanding and applying traditional golf instruction - why you need to keep your left arm straight, head still, weight shifted. It will help golfers at all levels improve their swing - and their game.