Pork is one of the important animal-based foods on people's dining tables.Because pork fibers are relatively fine and soft, with less connective tissue, and containing more intramuscular fat, it tastes particularly delicious after cooking.Muscle from the leg to the hind leg part of the pig is called leg meat; since this area consists entirely of lean meat with minimal fat content, it is a high-protein, low-fat pork that also contains vitamins.