human
I've heard that a good way to relieve stress is to go to a sauna. What is a sauna?
assistant
A sauna is a room or building with a large, usually wooden, structure in which people sit and sweat. The heat is generated by wood-fired or electric heaters, and the humidity is created by steam from boiling water. People typically sit in the sauna for about 15 minutes at a time, then get out and relax for a few minutes before going back in again.