The New Encyclopedia of Modern Bodybuilding by Arnold Schwarzenegger and Bill Dobbins

From elite bodybuilding competitors to gymnasts, from golfers to fitness gurus, anyone who works out with weights must own this book - a book that only Arnold Schwarzenegger could write, a book that has earned its reputation as "the bible of bodybuilding."
 
Inside, Arnold covers the very latest advances in both weight training and bodybuilding competition, with new sections on diet and nutrition, sports psychology, the treatment and prevention of injuries, and methods of training, each illustrated with detailed photos of some of bodybuilding's newest stars.

Plus, all the features that have made this book a classic are here: 

Arnold's tried-and-true tips for sculpting, strengthening, and defining each and every muscle to create the ultimate buff physique.