The back foot bears most of the weight of the body, so the meat of the back foot is a little harder than the front foot, but the bone quality is better than the front foot, the toughness is a little bit better, suitable for making soups, you can make up for the calcium. For example, lotus coupling pig's foot soup. Nutritional value is a little higher than the front foot.
But if the beauty of the front foot better, the front foot meat more bone small, hoof tendons of the gelatinous many, rich in collagen, eating often have the effect of beauty and moisturizing skin