This is the description of fat metabolism in sports physiology. Fat needs to be decomposed many times before it can be consumed in the form of energy.

And fat is an oxidative energy system, which can only be started by exercise.

This is a denial of biological principles.

The principle of this so-called abdominal muscle sticking fat belt is to cheat one and count one, because this kind of thing has appeared in TV shopping since zero years, and the e-commerce platform has been so long, there are still many people who are troubled by obesity and even do extreme things to lose weight. If it really works, how did it happen?

This is a denial of social phenomena.