I recently attended a talk by Dr. Rhonda Patrick on the biohacker summit in Finland. It was extremely interesting. Another finding that I remember about physi

I recently attended a talk by Dr. Rhonda Patrick on the biohacker summit in Finland. It was extremely interesting. Another finding that I remember about physical activity being accounted for is the fact that sauna itself contributes to heart fitness, since cardiac activity is increased during sauna. So effectively reducing prevalence of heart problems in people with no pre conditions. I live in Finland, and I also need to point out that sauna is almost an holistic thing, contributing greatly both to you mental and physical well being.