""Since the 1930's it has been known that a high-carbohydrate diet can enhance endurance during strenuous athletic events. "

An "Athlete", who exercises 5 or 6 hours a day, builds mitochondria. Mitochondria, burns mostly FAT (with just a tad of glucose). These athletes need fat to perform, and the easiest way to acquire the fat is through hi carb diets.

danny