For cold immersion, add breath work, such as Wim Hof’s breathing technique, to help you adapt, since cold temperatures can take your breath away. 1. Start by lying down or sitting comfortably. 2. Take 30 to 40 deep breaths. Inhale through your nose or mouth and exhale passively through your mouth. Fill your belly and your chest. 3. Hold your breath after the last inhale. After the last exhale, take 1 deep final inhalation, let the air out, and hold your breath until you feel you must breathe again. 4. When you must breathe again, take a deep breath and hold it for 15 seconds. 5. Repeat three
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