Put simply , when you eat carbohydrates , they are stored in the body as glycogen , which is then used as fuel .
As most triathletes know , the body relies heavily on carbohydrates to produce energy during training and racing .
Put simply , when you eat carbohydrates , triathletes are stored in the body as glycogen , which is then used as fuel .
As most triathletes know , the body relies heavily on carbohydrates to produce energy during training and racing .