Leaving the sauna and immediately jumping into the snow - we've been doing that for a couple thousand years in the Northern parts of Europe. Now zoomer influences think they invented that lmao
In Denmark it is called winter bathing and many people take a morning bath before going to work. They go to the beach and cut a hole in the ice and swim for some time
One of my family members went out of a hot tub and then went outside into -6 Degree weather and then had a stroke so in my opinion this doesn’t seem like a good idea 😐