I don't think it will work. . Plastic wrap can't make the skin breathe. Let me teach you a trick. Let's experience it for ourselves. Because I really lowered my level for a while. Ha ha. I hope you will like my answer and help you. I must have practiced. The method is as follows: 1. When breathing, try to tighten your abdomen. 2. (Mainly look at this) It is said that exercise is the basis of losing weight ... Just a simple movement ... Before going to bed, lie flat on the bed ... naturally put your hands on your sides ... then straighten your legs, lift them ... keep an angle of about 25 degrees, and don't move ... Be careful that your hands can't exert themselves ... This movement is hard to stick to ... Slowly lengthen the time ... 15 seconds ... 20 seconds ... I can hold on for 30 seconds at the back ... (counting the seconds in my mind) Remember ... it's just that my lower abdomen is exerting force ... the rest of my body should relax. Don't push. Persistence is very important ... it will be effective after another month or so. Another trick, it is said, is to lose weight. Not targeted at any part. . If you are not afraid of acid. . Just drink a small cup of vinegar after dinner (that is, a small cup for holding white wine). I hope it helps you, too.