Brrrr

I prefer winter over summer, as there is a limit to how many clothes you can take off in summer, but not limit to how many clothes you put on in winter.

However, some people prefer to take all their clothes off in winter! At the south pole, people can become members of the 300 club. First, you start off in a 200 F sauna. Then, when you feel ready, you walk briskly outside the station, around the south pole (yes, there is a marker) and back into the station. The temperature is about -100 F, hence the 300 degree difference. And of course this is done naked.

From the article, I find it funny that if you run, you might get frostbite in your lungs. But if you walk, other sensitive areas will get frostbite. So you walk briskly.