In Limitless, authors Stewart and Tiffany Breeding, PhD present their personal enhancement program, MEPS . Readers will learn the training techniques used by professional and Olympic athletes to achieve mind-blowing peak performance in ALL areas of your personal and professional life. An intricate fusion of exercise science, psychological theory, and spiritual tradition MEPS promises to lead you to never before reached levels of personal achievement. The principles of sport periodization, which are used by the world's most elite athletes, are uniquely adapted to help you develop not only your physical performance, but also your mental, emotional, and spiritual potential.