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Home / Practice / Cyclic sighing

Breath · 1–5 min

Cyclic sighing

Two inhales through the nose, one long exhale. The body's own reset button — and the practice this site is named for.

Best for: when you feel tense, panicky, or wound up.

Press Start when you're ready.
0 = completely calm · 10 = the worst it gets. Optional.

How to do it

  1. Sit or lie down. Let your shoulders drop.
  2. Breathe in through your nose until your lungs feel comfortably full.
  3. Without breathing out, take one more short sip of air through your nose.
  4. Breathe out slowly through your mouth — as long as is comfortable, like a sigh.
  5. Repeat. Keep it gentle. There is no need to force the air.

Why it may help

People sigh naturally, on average every few minutes, and more often when they are stressed. A sigh reopens tiny air sacs in the lungs, and a long, slow exhale is linked with a shift toward the body's “rest and digest” mode.

In a 2023 Stanford study, adults who did five minutes a day of cyclic sighing for a month reported a larger lift in positive mood than a group that practiced mindfulness meditation, and their breathing rate at rest came down. It was one month-long study run remotely, so we rate it promising — a strong hint, not a settled fact. A 2023 meta-analysis of breathwork trials found small-to-moderate reductions in self-reported stress.

Go gently. If you feel light-headed, stop and breathe normally. With a lung or heart condition, keep the breaths small and slow, and ask your clinician what is right for you.