alt Hacker News> A total of 51 adults (...) were exposed to a 30-minute session of acute FSB at a temperature of + 73°C
Woah, that seems like a lot for me. I can usually stand maybe 60ºC for like 10 maybe 15 min. I don't think I'd be able to stand 30 min under 73ºC.
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73°C is a bit unusual cold for a Finnish sauna. Wikipedia says:
> The temperature in Finnish saunas is 80 to 110 °C (176 to 230 °F), usually 80–90 °C (176–194 °F)
And with that temperature, I think 10–15 minutes are pretty standard.
I was in a 110C sauna for 20 minutes today. Plus 15 minutes in a 70C one (hybrid infrared sauna). Max is 30 minutes at once at 70C. It does take some getting used to.
This is one of the most famous public saunas in Finland: https://www.kotiharjunsauna.fi/en
If the temperature there is not close to 120°C, we are kind of disappointed.
The sauna at my gym is regularly over 180F and I do 30 minute sessions. It is a dry sauna however, no steam.
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Humidity is the key, Finnish style sauna is low humidity+ high temperature (85-115C is OK i think), while Russian banya-style is low temperature (60-80C with high humidity). Both of them produce about the same load on a human