Exhale Retentions
A breath-hold practice on empty lungs to increase CO2 tolerance and deepen calm.
Why it works
Holding your breath on empty lungs (after exhaling) increases CO2 tolerance, activates the parasympathetic nervous system, and creates a profound sense of calm. This practice builds your capacity to stay present with discomfort and develops nervous system resilience.
Good to know
Start with short holds (5-10 seconds) and gradually increase. Never force or strain. The goal is gentle challenge, not stress. If you feel panic, simply breathe normally. Best practiced in a relaxed, safe environment.
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