Uv. The doctor. I am sorry for an idiotic question, but you when wrote that here...

[Osa]

Uv. The doctor. I am sorry for an idiotic question, but you when wrote that here about exercises Kegelja, I wished to ask: it is necessary to do or make a strain of muscles on an exhalation, an inspiration, or it is not important? In advance thanks.

[Isaev D.D.]

Do not hold the breath during a strain of muscles, breathe as usually!