Hot hardening.

 Adult for, poor activity peoples and often cold feeling, sicked, and who is not psychologically ready to the cold procedures  you can use hot hardening is a procedure changes a cold shower, is on the hot shower. And this method having own peculiarities, as for the procedure doing here needing flax or cotton towel and with hot water. Put towel in hot water, slightly press, and rub all body. And procedure time are minute is on beginning hardening till 30 min, after organism will habit   to hardening effect of the hot water. What is happens on these procedures? As on the rubbing time. A hot water thin layer put on a human body, and difference body temperature on 36C and water temperature on 20-30C, and on body entering water is evaporating and warm leaving you. Common surface for body human  is in the middle are two quadrate metre, as for a full moisturizing body is enough 100-150 gr of water. And 60 kilocalories secreting of warm, hot skin is fast cooling. Procedure doing at dry room, as a high humidity it prevents for fast water evaporating   from a body top. As more dryness room, is more dryness water, and more skin top affecting for hot rubbing ,thus intensively water evaporating, thus a strong skin cooling. But he is s not strong over cooling ,thus a following rubbing warming her. In result improving therm regulation, inn a skin cooling as automatically manufacturing additional warm.Therefore,   as after a  long hot hardening , body not feeling discomfort in  a touching with cold and ice water.

One rule: A hot rubbing needing doing in good temp, thus you can feel over cooling and leading to cold. Weak, adult peoples a beginning hot hardening needing with hands rubbing till elbows or shoulders.

And still importance detail ,that hot rubbing is not changes on shower, or washing, and after good warming for all organism a shower evaporating is not having with a most intensive dedication in rubbing. Washing a hot water are not benefit and not useful, and leading to bad therm regulation, but Avicenna saw, that often washing with hot water lead to  weak and flabbiness skin, muscles of face lost tone, tightness. And for womens are keeping beautiful  breast form , Avicenna not advised an often swimming in hot water, but if hot bath entered in your habit,after  her you need to stay under cool shower a few min. And in difference from a cold hardening a body not getting cold shock, cold easy affecting on skin, and by an own force evaporating  method is not give for cold hardening, and his success to combine with a last.