There is no better way to deal with mental strain and fatigue, or to reduce stress and relax muscles than in a Finnleo sauna. Saunas have been medically proven to do a number of things for your body, such as: improve heart function, help lower chronic pain (including pain from arthritis), lowers side effects of diabetes, and they improve the quality of life and overall well-being. If you don’t use it specifically for your health, you  should know that those who sauna bathe agree – it feels wonderful.