Floraspring The beauty about using exercise for rapid fat loss is that the more you burn the more you can burn. Its like lighting that fire within and quickly it turns into a blaze. This is how celebrities can burn fat and change their entire appearance in a couple of weeks. Yes, it does take discipline but not nearly as much as sticking to some silly diet.We hear talk of 'servings', but how many of us have ever asked "what precisely is a serving"? What should a serving look like? How much of anything is it?