Arrugi Crystalline Expressor

Arrug is an artificial expansion of the pores of the diaphragm during inhalation. This increases the pressure inside the chest, which allows the chest to push more air out.

There are many myths about its use. So, some people believe that only professionals can make arruga. Of course, this is not true; the procedure can be performed in any clinic. However, we note that it still has its own characteristics, which are worth dwelling on in more detail.