Be More Robust and Antifragile with Cold Water Immersion and Sauna: The Barbell Model of Phys Flex

Today's lesson is about cold water immersion and heat via sauna. I talk about how you can set them up as a framework to make them useful. These interventions are two of the key components in the Physiological Flexibility Certification, which is focused on ways to make you a more robust and anti-fragile individual.

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