Breath & Energy · “Breath Is the Bridge”
Alternate Nostril Breathing (Nadi Shodhana)
To calm the nervous system, balance and steady the mind, and prepare for meditation by breathing slowly through one nostril at a time.
Nadi Shodhana in 5 lines: Sit tall. Close the right nostril with the thumb and inhale slowly through the left; then close the left, exhale through the right; inhale right; close right, exhale left — that’s one round. Keep the breath slow, smooth, and comfortable for 5-15 minutes; no straining, no breath-holds as a beginner. You’ll feel calmer and more centred — a great lead-in to meditation. The autonomic calming is real and research-supported.
What it is
Alternate Nostril Breathing — Nadi Shodhana (“channel-purifying breath”) — is a gentle, foundational pranayama in which you breathe slowly through one nostril at a time, using your fingers to close off the other, alternating sides in a steady rhythm.
It is among the most calming and accessible yogic breathing practices: simple, safe, and reliably soothing. In the yogic frame, it “purifies and balances the nadis“ (subtle energy channels) and harmonises the solar/lunar (active/receptive) currents (a “vibration/balance” framing, The Inner Creates the Outer).
In plain terms, the slow, paced, attentive breathing down-shifts the nervous system, steadies the mind, and anchors attention in the present (Everything Happens in the Now, The Inner Creates the Outer, Life Is a Dream) — making it an ideal pre-meditation settling practice or a quick reset for stress.
The Method
A faithful description of the standard technique:
- Sit comfortably, spine tall. Cross-legged or on a chair, shoulders relaxed, breathing easy.
- Form the hand position. Classically with the right hand: fold the index and middle fingers (or rest them at the brow), using the thumb to close the right nostril and the ring finger to close the left. (Either hand is fine.)
- Exhale fully, then close the right nostril. Begin by closing the right nostril with the thumb.
- Inhale slowly through the left nostril. A smooth, unforced breath in.
- Close the left, open the right; exhale through the right. Switch: ring finger closes the left nostril, release the thumb, breathe out slowly through the right.
- Inhale through the right. Slow inhale on the same (right) side.
- Close the right, open the left; exhale through the left. Switch back and breathe out through the left. That completes one full round (in-left, out-right, in-right, out-left).
- Continue for several minutes. Keep the breath slow, smooth, and comfortable — commonly aiming toward a relaxed pace (e.g. inhales/exhales of similar, easy length). Beginners use no breath retention; retentions (kumbhaka) are added only later, with instruction.
- Finish on an exhale through the left, then sit quietly and notice the calm, balanced state — a good doorway into meditation. (Sourcing note: variations exist — with/without retention, different ratios, brow vs. folded fingers — but the alternating slow-breath core is universal.)
Source & Lineage
Nadi Shodhana is a classical hatha-yoga pranayama, described in foundational texts such as the Hatha Yoga Pradipika and Gheranda Samhita, where it is presented as a purifying breath that clears the nadis (energy channels, principally ida and pingala) and prepares the body for higher practice.
It has been carried into modern yoga by teachers including B.K.S. Iyengar and Swami Satyananda (Bihar School), and is now a mainstream wellness and clinical-research staple.
The Traditions' versions
The shared move — slow, paced, attentive breathing to calm the body and steady the mind — is near-universal: - Coherent / resonance breathing — ~5-6 breaths/min to maximise heart rate variability and parasympathetic tone.
- Box breathing — equal four-count in/hold/out/hold for calm and focus.
- Anapanasati / mindfulness of breath — using the breath as the anchor of attention.
- Pranayama broadly — the parent category of yogic breath regulation.
- Relaxation response (Benson) — secular paced-breathing/relaxation eliciting the same physiology.
Common refinements
Breathing too forcefully or fast. Nadi Shodhana is slow and gentle — straining defeats the parasympathetic effect. Soft, quiet, comfortable breaths.
- Adding long retentions too early. Beginners should use no (or only brief) breath-holds; aggressive kumbhaka without instruction can cause strain or dizziness.
- Slumping. A collapsed posture restricts the breath; sit tall but relaxed.
- Pinching hard / tensing the hand and face. Light finger pressure is enough; relax the shoulders and jaw.
- Doing it congested. With a fully blocked nostril it’s uncomfortable and pointless — skip it or do gentle open-breath instead until clear.
Source
Classical hatha yoga / pranayama tradition