Habits
Cold Exposure Safety
Rules for safe cold practice: buddy systems in open water, early exit cues, gradual rewarming, and clinician input when health conditions apply.
Cold exposure safety means never practicing alone in deep open water, exiting before numbness or confusion, and rewarming gradually after immersion. Contraindications include unstable cardiovascular disease, Raynaud's flares, pregnancy questions, and acute illness—ask a clinician when unsure.
Hypothermia and afterdrop are real risks, not branding stories.
Common questions
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When should you avoid cold exposure?
Skip during fever, chest pain, uncontrolled hypertension, pregnancy without guidance, or open water without supervision. Cold is optional, not mandatory.
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What is afterdrop?
Afterdrop is continued core cooling after exit as cold peripheral blood returns central—rewarm slowly with dry layers and warm drinks, do not jump into hot sauna immediately if severely cold.
Related terms
Put Cold Exposure Safety into practice
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