These are some dangerous and insane method used by models and fashionists for losing their extra weight! you can’t even imagine the practices that they are doing to make thier fat look good. Find it yourself. There is only bad consequences in the long run for our body f we do something like this. All doctors are against this but still these methods are used world wide for losing their weight and look slim.
Don’t practice anything like this, what body you have is the beautiful one which world like to see you in, Please share this video and consequences happening after practicing this kind of acts.