Hello, how about the meat below the thin chest? As long as you insist on losing weight, after one month, if you lose weight, you will lose weight all over. It's not that you've lost weight, just the meat below your thin chest. A person's thinness means that the whole body is thin. It's not that he hasn't lost weight after suffering a little here and there. I hope I can help you. Good morning, I wish you a good mood every day.