The 4th ebook of the "Mr. America's Shape-Up Series".
In it, John explains how he uses unconventional, but enjoyable diet practices (eating carbs!) to maintain high levels of energy and muscle mass while keeping extra low levels of body fat. 
This is the time of year that John uses to push for maximum levels of muscle mass before entering the final phase of the Mr. A Series...check out the ultra high intensity techniques used!