This week’s episode focuses on the recovery benefits of cold therapy and cold plunges. Winter swimming expert and best-selling author Dr. Susanna Søberg joins WHOOP VP of Performance Science, Kristen Holmes, for a discussion around one of the top growing recovery behaviors. She has a Ph.D. in metabolism, is the founder of the “Søberg Institute,” and is the leading mind behind the #SøbergPrinciple. Susanna and Kristen will discuss what happens to the skin during cold exposure (4:00), how to best adapt to cold shock (9:18), the difference between brown fat in men and women (13:14), the other ways to activate brown fat through cold exposure (16:10), how scientists first discovered brown fat (22:13), the best time in the day to do cold plunges (26:50), how cold exposure impacts sleep (31:20), how long people should be submerged in cold water (36:15), the #SøbergPrinciple (46:40), the optimal water temperature to benefit from cold therapy (49:30), combining cold therapy with your workout routine (55:32), and how to get over the mental barrier of the cold (1:01:14).

Resources:
Winter Swimming
The Søberg Institute

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