Susanna Soeberg: Winter Swimming and Saunas

Susanna Søberg, PhD, is one of the world’s leading researchers on heat and cold therapy. Follow Jesús on Instagram: https://www.instagram.com/thejesussierra Join the newsletter: https://www.jesussierra.com Follow Susanna on Instagram: https://www.instgarm.com/susanna_soeberg The Soeberg Institute https://soeberginstitute.com/