Beyond the misconception of mere sweat-inducing chambers, saunas offer a cultural-physical experience that regulates the heart, circulation, and nervous system. Sauna Rituals: Best Practices for Indoor Bliss Preparing your body before entering the sauna is crucial. Take a refreshing shower and hydrate adequately to mitigate water loss during the session. Shed clothing and accessories, opting for nudity or wrapping yourself in a towel or swimsuit. To avoid direct contact with high-temperature wood, placing a towel on sauna benches is advisable.