>>121823
>>121824
If you've done good old on-bike heat training you know how horrible that is. The more used approach these days of sitting in a hot tub or sauna for 40-60min doesn't feel as bad in comparison. Sucks to be so long in a relatively cold sauna instead of making it much hotter, casting water on the oven and swimming in cold water after 10min like we're used to, though.