Now in paperback for the first time, The Edge reveals the training secrets used by pros to help "weekend warriors" and competitive athletes alike get in the best shape of their lives. The book includes the Weiders' breakthrough training and nutrition techniques; muscle-building and weight-loss plans; cutting-edge research on food and sports supplements and individualized programs for all abilities. For anyone who is bored with their current workout or confused about whether their training methods and nutrition plans are really as effective as they should be, The Edge provides the latest research and proven tips for guaranteed success.