Book excerpt: Bodybuilders, strength trainers, and athletes have found that Power Factor Training -- a scientifically proven program of heavy overloading with long rest periods between workouts is a powerfully effective training system that results in astonishing gains in size and strength. Now, at last, here is the logbook specifically designed for all types of Power Factor Training. This indispensable book includes four sections that correspond to Power Factor workouts introduced in Power Factor Training and the authors' three Power Factor Specialization books. -- Each recommended exercise is illustrated with a thumbnail photo depicting the movement, as well as charts to log progress, so everything the reader needs for his or her workout for a full year is in one book -- Power Factor Training has become the preferred fitness program for countless bodybuilders all over the world -- A must-have for readers of the four previous Power Factor Training books