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#Physiological Sigh

Articles tagged Physiological Sigh from The Breath Interval: breathing techniques, guides and practice.

A Japanese woodblock-style print in indigo and cream: a wave rises in two small swells, then rolls out into a long, gentle curl, like a double inhale and a long sigh.

Anxiety and Stress

The Physiological Sigh: Your Body's Built-In Reset Button for Stress

The physiological sigh, a double inhale and long exhale, is a natural reflex that resets your lungs and your stress. Learn how to do it and what the research says.

October 15, 2026 · 6 min read

A grainy risograph-style sunrise in coral, pink and violet, with two small rising arcs and one long falling arc, showing the double inhale and long exhale of cyclic sighing.

Anxiety and Stress

Can 5 Minutes of Breathing a Day Improve Your Mood? What the Stanford Cyclic Sighing Study Found

A Stanford study found 5 minutes of daily breathwork improved mood, and cyclic sighing worked best. Learn how to do the physiological sigh and what the research shows.

October 15, 2026 · 7 min read

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