... . o High efficiency means lower energy costs. o Run at lower temperatures, you breathe and feel comfortable. ... micro circulation, eliminate fatigue and relieve pain. 6.How to use a sauna 1. In general, you ... the sauna, the hotter is the air. Beginners should sit down on the lower or middle benches.7. ... minutes, 15 minutes maximum. After that time you should leave the sauna.7.More items Thank you for ...