Sleep
Core Temperature Cooling
Core temperature cooling after heat or late exercise supports sleep through cool showers, airflow, and a cooler bedroom environment.
Core temperature cooling after heat or evening exercise helps sleep onset—cool shower, fan, light bedding, and a cooler room. The body needs a downward temp slope at night; late sauna without cooldown fights circadian cues.
Pre-cooling before hot races is a separate performance tactic.
Common questions
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What is the fastest way to cool down for sleep?
Lukewarm shower, light clothing, lower room temp, and avoiding heavy meals or alcohol 2–3 hours before bed help core temp fall faster after heat.
Related terms
Put Core Temperature Cooling into practice
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