Today I will introduced a sauna. Sauna is a space with a wooden interior and the heater to achieve high temperatures. Sauna is in winter very essential. When people get in a sauna they are exposed to hot air or steam. Then alternately cool in many ways eg. jumping into icy lakes, snow or cold showers. Saunas on steam has a wood stove and do not have a chimney. When the steam is created they opene windows, so the steam goes out thro the windows. When steam goes out they close the widows that in the space only remains heat. Sauna can reach a temperature of 80 ° C or even more. In Finland, saunas are very popular because every house, hotel and even flats has at least one sauna. Effects of saunas are cleansing the skin, promote excretion of toxic substances, protecting against colds and eliminate fatigue and enhance physical performance. However, in Finland, saunas are not used only in winter but is also used in the summer for example for gatherings, meetings.
