Extraction code: a6mw reduces body fat rate, and abdominal muscles naturally appear. If you want abdominal muscles, you must first have a thin waist. When the physique is lower than 10%, the abdominal muscles will basically be displayed, that is to say, everyone has abdominal muscles and everyone has a horizontal line. It's just that everyone's abdominal muscles are different in size and fat, and they can be exposed or not. As long as you are thin enough, your abdominal muscles will be exposed to outsiders.