Heat

Sauna in summer | Sweating helps with heat

Sweating against the summer heat

How is that supposed to work? After all, it is even warmer in the sauna than outside. But you will be surprised. This works perfectly. The principle is simple: fight like with like. But there are a few other factors at work. We’ll tell you what they are. We also reveal how to get the most out of a sauna day in summer.