The first thing I want to tell you is, do you think this is silicone? Sticking a sticker is impossible. . . . Exercise+belly rolling+protein supplement is the most effective way to practice abdominal muscles. So you'd better give up this method to exercise.

This thing is specially used to cheat working and middle school students. The craze for IQ tax? If this thing has such an effect, even if C Ronaldo is in use, selling a thousand dollars will be in short supply. But why does he only sell 100 yuan?

Because it is aimed at middle school students and low-income people with little knowledge. To put it bluntly, it is to cheat students and bottom workers with small money. As for this thing and how low his deception is: just look at the so-called C Ronaldo in this question and the rhetoric used in the useful anonymous answer.

If the service life is about half a year, it will be almost the same. I don't know if the kind you bought needs a filter sticker. It is also a very troublesome thing to change it frequently if necessary. Generally speaking, you still don't support fitness with this kind of thing.

There is also a natural talent, abdominal muscles 10. If this ABS patch is useful, what about ABS 10? Did he put on an enhanced abdominal patch?

? And who first appeared in C Ronaldo's abdominal muscles and this abdominal muscle patch? Or is there an abdominal muscle or an abdominal muscle patch in the world first?

Sticking to exercise is king.