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Theta· 4–8 Hz· Focus

Alternate Nostril Breathing (Nadi Shodhana)

Alternate nostril breathing, or nadi shodhana, is a yogic practice where you breathe in through one nostril and out through the other, switching sides each cycle. It's prized for creating a balanced, centred state of mind — calm and alert at once.

It's a favourite before study, creative work or meditation, because balancing the breath between nostrils seems to balance activity between the two hemispheres of the brain.

Pattern
Inhale 4s · Hold 4s · Exhale 8s (alternating nostrils)
Session
10 min
Brain state
Theta· 4–8 Hz
Best for
Focus

How to do alternate nostril breathing

  1. 1
    Set your hand

    Rest your right thumb by your right nostril and your ring finger by your left. Close your eyes.

  2. 2
    Inhale left

    Close the right nostril and inhale through the left for four counts, then hold for four.

  3. 3
    Exhale right

    Close the left nostril, open the right, and exhale for eight counts.

  4. 4
    Inhale right, exhale left

    Inhale through the right for four and hold for four, then switch and exhale left for eight. That's one full cycle — continue for 5–10 minutes.

Inhale left 4sHold 4sExhale right 8s

A calm preview — the guided session, counts and sound live in the app.

Practice Alternate Nostril with guided animation and sound.

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Why it works

Alternating nostrils encourages a more efficient corpus callosum — the bridge between the brain's hemispheres. On EEG, hippocampal theta (4–8 Hz) rises, supporting memory consolidation, while alpha asymmetry decreases. That balanced, absorbed state is why it's recommended before studying or creative work.

Benefits

When to use it

Use alternate nostril breathing before deep learning, creative work or meditation. In Inhale it's tagged Focus and targets a calm theta state.

Alternate Nostril FAQ

Which nostril do I start with?+

Traditionally you inhale through the left nostril first. Inhale cues each step — left, hold, right — so you never lose track of the sequence.

Do I have to use my hand?+

Using your fingers to close each nostril is the classic method and makes it easier. With practice some people direct the breath mentally, but the hand technique is best to learn with.

Is nadi shodhana good for anxiety?+

Yes — its balancing effect calms a busy mind. For acute anxiety, 4-7-8 acts faster; for a steady, centred focus, alternate nostril is ideal.

More breathing techniques

Or see the full guide to breathing exercises.

Get Inhale

Practice Alternate Nostril — guided

Get the guided Alternate Nostril session with animation and sound on iPhone and Mac. $7.99 once, no subscription.

Download on theApp StoreComing soon to theMac App Store

One-time purchase · Works on iOS & macOS