Long before yoga was identified with posture, it was identified with the breath. As James Mallinson and Mark Singleton put it in Roots of Yoga, their anthology of the primary sources, “Today, the physical practice of yoga is popularly identified with bodily postures, but in pre-modern India it was breath-control that was the defining practice of physical yoga.” The classical Hatha texts make the reason plain. The Hatha Yoga Pradipika ties the breath directly to the mind: “Respiration being disturbed, the mind becomes disturbed. By restraining respiration, the Yogi gets steadiness of mind” (II.2). Patanjali had already set pranayama as the fourth of the eight limbs, defining it in the Yoga Sutras as the pause that follows a steady seat, when the flow of inhalation and exhalation is stilled (2.49). The techniques gathered below are branches of that old root.
Thirty-three breathing techniques
Not every breath practice below comes from the same place. Some are named in the classical Hatha Yoga texts (the Hatha Yoga Pradipika and Gheranda Samhita); others belong to the broader living yogic tradition, including modern teaching lineages and programs like Sudarshan Kriya Yoga and the Kundalini Yoga of Yogi Bhajan; and several are Western clinical or physiological techniques, some borrowed from pranayama and re-tested in hospitals and labs, others developed independently. Each card names its source, and the provenance filter below lets you sort by it. Within each card, peer-reviewed studies are listed first and marked in teal; the more accessible teaching sources follow.
Lion’s Breath
Simhasana · Simha Pranayama
Classical Pranayama Text
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How to practice
- Kneel with the hips on the heels, or sit tall in any comfortable seat. Place the palms on the knees and spread the fingers wide.
- Inhale fully through the nose.
- Open the mouth wide, stretch the tongue out and down toward the chin, and widen the eyes, directing the gaze to the eyebrow centre or the tip of the nose.
- Exhale forcefully through the mouth with a clear "haaa" from the back of the throat, like a roar. The exhale is audible and complete.
- Close the mouth, breathe normally for a few cycles, and repeat 3 to 6 times.
Benefit & purpose
The one practice in the directory that asks us to make an undignified noise, which is most of its value. It releases held tension in the jaw, throat, and face, the places we clench without noticing, and it interrupts a self-conscious mood faster than any calming breath. The Gheranda Samhita presents Simhasana as a seat that destroys disease; teachers today use it for the throat and for shaking off staleness. Under the banyan tree it carries Narasimha’s roar: the sound that dissolves what cannot be sustained.
Hand position
Palms on the knees, fingers actively splayed like a lion’s claws. Some traditions cross the wrists or press the palms to the floor between the knees.
Adaptation for restricted or uneven nostril breathing
Well suited to blocked noses, since the powerful exhale leaves through the mouth. If the nasal inhale is difficult, inhale through the mouth instead and lose nothing.
Ease off with jaw pain or TMJ: keep the mouth comfortably open rather than maximally wide. Do not force the eyes wide if they strain, and skip the sound if it hurts the throat.
Spontaneous Retention
Kevala Kumbhaka · Kevali
Classical Pranayama Text
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How to practice
- This is the one technique here that cannot be performed on demand. It is approached rather than done.
- Practice a long, settled round of any slow breath: Nadi Shodhana, Ujjayi, or Sama Vritti, until the breath is smooth and the count stops mattering.
- Let the deliberate control fall away. Stop lengthening, stop counting, and simply let the breath breathe itself.
- Notice the natural pause that already lives at the end of each exhale and each inhale. Do not create it. Only stop interrupting it.
- The Hatha Yoga Pradipika describes the breath eventually suspending itself, without inhalation or exhalation and without effort. If that happens, it happens; if it does not, the sitting was still complete.
Benefit & purpose
The Hatha Yoga Pradipika (2.71 to 2.75) treats the eight kumbhakas it names (2.44) as training wheels for this one: retention that arrives on its own, with no closing of nostrils and no counting. The text links it directly to raja yoga. Its practical value is a corrective. It reframes pranayama as something we gradually stop doing, and it makes the goal of the whole limb a state rather than a manoeuvre. The Gheranda Samhita teaches the same effortless retention but frames it differently, calling the one who attains it a knower of yoga and counting Kevali as one of its own eight kumbhakas rather than as the state that lies beyond them.
Hand position
Any settled seat: Chin, Jnana, Bhairava, or Dhyana. Since no nostril is closed, the hands are free to rest.
Adaptation for restricted or uneven nostril breathing
Among the most accessible practices here, since it requires no nostril control at all. Whichever nostril is dominant today, the practice is only to stop interfering.
Never hold the breath to manufacture this. Forced retention is a different practice with real risks; kevala is defined by the absence of force. If we catch ourselves gripping the throat or straining, we return to normal breathing.
Graded Nostril Breathing
Anuloma · Pratiloma · Viloma
Yogic Tradition
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How to practice
- Anuloma: inhale through both nostrils in Ujjayi, then exhale through one nostril, partially closed by the fingers. Alternate the exhaling side each round. The inhale is free; the exhale is graded.
- Pratiloma: the reverse. Inhale through one partially closed nostril, then exhale freely through both in Ujjayi. The inhale is graded; the exhale is free.
- Viloma: interrupt the breath itself. Inhale a third, pause two seconds; another third, pause; the last third, pause; then exhale smoothly. Later, interrupt the exhale in the same stepped way.
- Begin with 5 to 8 rounds of one variation only. These are graded practices and they are meant to be taken in order, over months rather than in one sitting.
Benefit & purpose
Iyengar’s Light on Pranayama lays out pranayama as a graded curriculum rather than a set of party tricks, and these are its middle rungs. Partially closing a nostril, rather than fully blocking it, teaches a finer control of airflow than Nadi Shodhana asks for, and the stepped Viloma inhale trains the lungs to fill in sections rather than in one grab. In Anuloma the fingers throttle only the exhale, so the out-breath grows longer than the in-breath; in Pratiloma they throttle only the inhale, so the in-breath is the one that lengthens. Iyengar is strict about the order: master Ujjayi and Viloma before attempting Anuloma, and treat Anuloma and Pratiloma as the foundation for the harder ratio work that follows. The value is precision, the sensitivity that makes the longer practices safe rather than forced.
Hand position
Nasikagra or Vishnu mudra on the breathing hand, but the touch is far lighter than in Nadi Shodhana. The finger narrows the nostril rather than sealing it, so the airflow is throttled, not stopped.
Adaptation for restricted or uneven nostril breathing
Viloma needs no nostril control at all and is the natural choice if one side is restricted, since it interrupts the breath by timing rather than by finger pressure. For Anuloma and Pratiloma, narrow only the open side and let the restricted side stay free.
Skip the pauses during pregnancy, with high blood pressure, or at any sign of breathlessness. Build in stages and stop at the first sign of strain rather than pushing to complete the round.
Inner Fire
Tummo · gTum-mo · Chandali
Tibetan Buddhist
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How to practice
- Sit tall. Inhale deeply through the nose and draw the breath down toward the navel.
- Hold gently and take the "vase" shape: draw the lower belly slightly in and up, and press the diaphragm down a little, so the held breath is contained like water in a pot below the navel.
- Alongside the breath, visualize a small flame at the navel centre, about the size of a thumb, growing brighter and hotter with each round. The visualization is not decoration here; in the tradition it is half the technique.
- Release and exhale slowly. Repeat for short rounds, resting whenever the breath asks.
- The forceful version combines the vase breath with vigorous belly bellows. That form belongs with a qualified teacher, not a web page.
Benefit & purpose
The classic heat practice of Tibetan Buddhism, part of the Six Yogas of Naropa, where warmth is a byproduct rather than the goal: the aim is to melt subtle energy into the central channel for insight. It is also the rare traditional claim to be measured directly. Kozhevnikov and colleagues (2013, PLOS ONE) recorded practitioners in Tibet and Nepal raising core body temperature into the mild fever range and sustaining it, finding that forceful breath produced the heat while visualization sustained it. It is included here as the page’s only Tibetan entry, and because it is a genuine bridge between the breath and the imagination.
Hand position
Traditionally the hands rest in Dhyana mudra in the lap, or on the knees. No nostril work is involved.
Adaptation for restricted or uneven nostril breathing
Both nostrils are used together, so no side-specific control is needed. If nasal breathing is restricted, take a slower, gentler inhale rather than a forceful one, and lean on the visualization.
The forceful form involves vigorous breathing and retention and should be learned in person within a lineage. Avoid retention if pregnant, or with high blood pressure, heart conditions, glaucoma, or epilepsy. This entry describes the practice; it does not teach it.
Reduced Breathing
The Buteyko Method
Western Medicine
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How to practice
- Sit upright and breathe through the nose only, with the mouth closed. Nasal breathing is the whole foundation of the method.
- Measure the control pause: after a normal, quiet exhale, pinch the nose and count the seconds until the first definite urge to breathe. Release and breathe normally. This is a measurement, not a challenge, so never push to the maximum.
- For reduced breathing, let each breath become slightly smaller and quieter than usual, aiming for a light air hunger we can hold comfortably for several minutes.
- Breathe low and slow into the diaphragm. The goal is less air, not more.
- Recheck the control pause after a few minutes of practice.
Benefit & purpose
Developed in the 1950s by the Ukrainian physician Konstantin Buteyko, this is the directory’s clearest counterexample to the assumption that deeper is better. It proposes that chronic over-breathing lowers carbon dioxide and that gently tolerating a little more of it eases airway constriction. Randomized trials in asthma consistently find reduced symptoms and, notably, reduced reliever medication use; the evidence for changed underlying lung function is much weaker. Worth practicing for the shift it produces in how we breathe all day, and worth citing carefully.
Hand position
Hands rest on the thighs or lightly on the belly and chest so we can feel the movement shrink. The nose is pinched only for the control-pause measurement.
Adaptation for restricted or uneven nostril breathing
Awkward if nasal breathing is genuinely obstructed, since it is the premise. Clear the nose first with a saline rinse or gentle Bhramari; if one side is chronically blocked, the light-breathing part still works through whichever side is open.
Never use this to replace asthma medication, and keep the reliever inhaler to hand. Air hunger should stay mild and comfortable. Avoid breath holds if pregnant, or with heart conditions, uncontrolled hypertension, epilepsy, or diabetes, and, with a respiratory diagnosis, speak to a clinician before starting.
Alternate Nostril Breathing
Nadi Shodhana · Anuloma Viloma
Classical Pranayama Text
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How to practice
- Sit tall in a comfortable cross-legged position or chair, spine long and shoulders soft. Rest the left hand on the left knee in Jnana mudra.
- Bring the right hand to Vishnu mudra: fold the index and middle fingers into the palm, leaving the thumb, ring, and little fingers free.
- Close the right nostril with the thumb. Inhale slowly and fully through the left nostril.
- Close the left nostril with the ring finger, release the thumb, and exhale slowly through the right nostril.
- Inhale through the right nostril, then close it with the thumb and exhale through the left. This completes one round.
- Continue for 5–10 rounds, keeping the breath smooth and unforced.
Benefit & purpose
The tradition's great balancing breath, evening the flow between the two nadis (ida and pingala) and quieting the mind before meditation. Controlled trials in the systematic review report lower blood pressure and pulse; a 2016 study in Scientific Reports found a single session improved fine-motor and spatial-memory retention, pointing to real gains in attention and cognitive control. In the tantric map these two nadis flank a central channel, the sushumna, and evening them is the classical preparation for drawing prana into that center, which is the ground of kundalini and chakra practice. That thread is not a separate page here; it runs through the Trataka and Kundalini Kriya practices on the meditation page and the chakra work on dharana, with Satyananda’s Kundalini Tantra and Goswami’s Layayoga as the fuller sources.
Hand position
Vishnu mudra on the breathing hand: index and middle fingers folded to the palm; thumb closes the right nostril, ring and little fingers close the left. The opposite hand rests in Jnana mudra on the knee.
Adaptation for restricted or uneven nostril breathing
If one side is chronically restricted, let the breath be uneven rather than forced equal, since a slower count on the tighter side is still a complete breath. To open a tight nostril, use the free hand to press the outer wall (ala) gently outward rather than closing it. See the deviated septum section below for the visualization variant and other adjustments.
Children under 12 and anyone with a heart condition should practice without holding the breath between the inhale and exhale.
Ocean Breath
Ujjayi · the Victorious Breath
Classical Pranayama Text
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How to practice
- Sit with a tall spine, mouth closed, breathing only through the nose.
- Gently narrow the back of the throat, as if slightly fogging a mirror or about to whisper a secret.
- Inhale slowly through the nose, letting the breath brush the narrowed throat and make a soft, oceanic whisper.
- Pause briefly at the top of the inhale without straining.
- Exhale slowly through the nose with the same gentle throat constriction, longer than the inhale.
- Continue for 5–10 minutes, or sustain it through an asana practice.
Benefit & purpose
The audible throat friction naturally slows and lengthens each breath, exactly the slow-breathing pattern shown to raise vagal (parasympathetic) tone and steady the mind. It gently warms the body, builds concentration, and is the breath most often paired with a moving asana practice to keep attention anchored.
The Krishnamacharya lineage makes that pairing stronger than mere accompaniment: the breath leads. In Desikachar’s Heart of Yoga the order of causation is explicit, that “we make sure that the breathing initiates the movement. The length of the breath will determine the speed of the movement,” so breath and asana become one process rather than two.
Hand position
Jnana mudra resting on the knees; no nostril work is required.
Adaptation for restricted or uneven nostril breathing
Both nostrils stay open throughout, so this is fully accessible regardless of nasal restriction. If nasal breathing is difficult on both sides, the same throat constriction can be practiced with the mouth held slightly open as a bridge technique until the passages clear.
Avoid forcing the throat constriction if it causes strain; those with serious cardiac issues or hypertension should practice gently and briefly.
Humming Bee Breath
Bhramari
Classical Pranayama Text
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How to practice
- Sit comfortably with the eyes closed and the face relaxed.
- Raise the hands to the face and gently close the ear flaps (tragus) with the thumbs.
- Rest the index fingers lightly on the brow, the middle fingers on the closed eyelids, and let the ring and little fingers rest beside the nose and mouth (Shanmukhi mudra).
- Inhale deeply through the nose.
- Exhale slowly through the nose while humming like a bee, feeling the vibration in the head and chest.
- Repeat for 5–10 rounds.
Benefit & purpose
The humming both lengthens the exhale and vibrates the sinuses, associated with a marked rise in nasal nitric oxide. Studied for lowering blood pressure and heart rate and calming the nervous system, it is a reliable pre-sleep and anti-anxiety practice that quiets mental chatter and draws the senses inward (pratyahara). One note on lineage: the audible outward hum taught here follows the Hatha Yoga Pradipika. The Gheranda Samhita’s Bhramari kumbhaka (ch. 5) is a different, silent practice, done in a quiet place with the ears closed, listening for the inner unstruck sound (nada) that it says leads toward samadhi.
Hand position
Shanmukhi mudra, "closing the seven gates": thumbs seal the ears, index fingers on the brow, middle fingers on closed eyes, ring fingers beside the nostrils, little fingers at the corners of the mouth.
Adaptation for restricted or uneven nostril breathing
No nostril closure is required, so this technique is fully accessible regardless of nasal restriction. If pressing the ears feels uncomfortable, resting the fingertips near the ear canal without fully sealing it still carries much of the calming effect.
Generally considered safe for most practitioners, with no significant precautions reported.
Bellows Breath
Bhastrika
Classical Pranayama Text
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How to practice
- Sit in a comfortable meditative posture with the spine straight and eyes closed.
- Inhale deeply through both nostrils, then exhale forcefully through the nose, pumping the navel toward the spine.
- Let the next inhale follow immediately with equal force; keep inhale and exhale equally active and rhythmic.
- Perform 10–20 forceful breaths, then take one deep inhale, hold briefly, and release slowly.
- Rest with normal breathing before repeating for 2–3 rounds.
Benefit & purpose
Named for the blacksmith's bellows, both inhale and exhale are forceful and equal. It raises metabolic heat and alertness, directly strengthens the inspiratory and expiratory muscles, and is used to shake off sluggishness and generate warmth. A classic morning or pre-practice energizer.
Hand position
Jnana mudra on the knees; beginners sometimes rest the hands lightly on the belly to feel the pumping rhythm.
Adaptation for restricted or uneven nostril breathing
Because both nostrils stay open, a deviated septum is rarely a barrier here. Slow the pace or shorten the rounds if congestion makes forceful nasal breathing uncomfortable.
Avoid with heart conditions, hypertension, pregnancy, vertigo, recent abdominal surgery, spinal conditions, glaucoma, or detached retina. Build up gradually and stop if lightheaded.
Skull-Shining Breath
Kapalabhati
Classical Text (Shatkarma)
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How to practice
- Sit tall with the hands resting on the knees, palms down. Take a few natural breaths to settle.
- Exhale sharply through the nose by pulling the navel in toward the spine; let the inhale that follows happen passively and naturally.
- Continue short, active exhales with passive inhales, keeping the chest still, for one round of 20–30 breaths.
- Rest with normal breathing, then repeat for 2–3 rounds, building endurance gradually.
Benefit & purpose
Classed as a cleansing kriya rather than a pure pranayama, "skull-shining breath" is named for the bright, clear feeling it leaves in the head. The rapid active exhales tone the abdominal muscles, clear the respiratory passages, and are studied for improving pulmonary function. Deeply energizing and often used to clear mental fog.
Hand position
Jnana mudra on the knees, or hands lightly on the belly for beginners learning to feel the pumping action.
Adaptation for restricted or uneven nostril breathing
Both nostrils stay open, so nasal restriction is rarely a barrier; reduce speed and force if the nose feels irritated or congestion makes the sharp exhale uncomfortable.
Avoid during pregnancy or menstruation, and with high or low blood pressure, heart disease, hernia, gastric ulcer, epilepsy, vertigo, migraine, significant nosebleeds, detached retina, glaucoma, stroke history, or recent abdominal surgery. A published case report links forceful practice to a pneumothorax, so build up gradually and stop with any chest discomfort. Physicians who work with breath-based therapies add a neuropsychiatric caution: people with respiratory problems, anxiety disorders, post-traumatic stress, bipolar disorder, uncontrolled hypertension, or seizure disorders "can be triggered to have respiratory distress, panic attacks, dissociative episodes, manic episodes, increased blood pressure, or a seizure" by rapid or forceful breathing, which acts as a form of hyperventilation (Gerbarg and Brown).
Cooling Breath
Sheetali
Classical Pranayama Text
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How to practice
- Sit comfortably and take a few natural breaths.
- Curl the tongue lengthwise into a tube and extend it slightly past the lips. (If the tongue won't curl, a genetic trait not everyone has, use Sitkari instead.)
- Inhale slowly through the tongue's tube, feeling the cool air.
- Hold briefly, then draw the tongue in, close the mouth, and exhale slowly through the nose.
- Repeat for 5–10 rounds.
Benefit & purpose
Air drawn across the wet, curled tongue arrives cooled, which is why the tradition prescribes it for excess heat, thirst, and irritability. It calms the nervous system and is a natural choice on hot days, after vigorous practice, or whenever the body or temper runs hot. The Gheranda Samhita, which lists Shitali among its eight kumbhakas, frames it as much a digestive breath as a cooling one, saying regular practice wards off indigestion and disorders of kapha and pitta.
Hand position
Jnana mudra on the knees.
Adaptation for restricted or uneven nostril breathing
The inhale is through the mouth, so this works regardless of nostril restriction; if one nostril is blocked, the exhale can be released through the open side alone, or through the mouth instead of the nose.
Best avoided in cold weather or with an active cold, cough, congestion, asthma flare, or chronic constipation.
Hissing Cooling Breath
Sitkari
Classical Pranayama Text
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How to practice
- Sit comfortably, open the lips in a slight smile, and bring the upper and lower teeth lightly together.
- Inhale slowly through the gaps between the teeth, making a soft hissing sound.
- Hold briefly, then close the mouth and exhale slowly through the nose.
- Repeat for 5–10 rounds.
Benefit & purpose
The through-the-teeth cousin of Sheetali, for those who can't roll the tongue. It delivers the same cooling, calming effect, easing heat, thirst, and agitation, and is often chosen for its accessibility.
Hand position
Jnana mudra on the knees.
Adaptation for restricted or uneven nostril breathing
Like Sheetali, the inhale is through the mouth, making this a reliable substitute for anyone who cannot fully close one nostril, or who cannot curl the tongue for Sheetali.
Same cautions as Sheetali: avoid in cold weather, with respiratory congestion, or with chronic constipation.
Right-Nostril Solar Breath
Surya Bhedana
Classical Pranayama Text
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How to practice
- Sit comfortably and bring the right hand to Vishnu mudra.
- Close the left nostril with the ring finger.
- Inhale slowly and fully through the right nostril only.
- Close the right nostril with the thumb, release the left, and exhale slowly through the left nostril.
- This completes one round; repeat for 5–10 rounds.
Benefit & purpose
Right-nostril breathing is traditionally linked to the "solar," heating pingala channel and to greater sympathetic activation and alertness. Used to raise energy, warmth, and drive, a morning or pre-activity breath rather than an evening one. The Gheranda Samhita, which counts Surya Bhedana among its eight kumbhakas, says it increases the bodily fire, matching the warming intent. Science of Breath places this in svara yoga, the yogic study of the breath’s alternation: the right-nostril channel is pingala or surya, and the yogis observed that breathing through the right side inclines a person toward activity, alertness, and the outward, warming processes of the body, digestion among them, so students of svara yoga opened the right nostril before eating.
Hand position
Vishnu mudra, as in Nadi Shodhana, breathing only in the right-in, left-out direction.
Adaptation for restricted or uneven nostril breathing
If the right nostril is the restricted side, use the free hand to gently draw the ala outward and widen it, or substitute Bhastrika or Kapalabhati for a similarly warming effect that doesn't require single-nostril closure. See the deviated septum section below for more.
Avoid with heart disease, high blood pressure, epilepsy, or fever, and after recent brain, heart, or abdominal surgery, since it raises internal heat.
Left-Nostril Lunar Breath
Chandra Bhedana
Yogic Tradition
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How to practice
- Sit comfortably and bring the right hand to Vishnu mudra.
- Close the right nostril with the thumb.
- Inhale slowly and fully through the left nostril only.
- Close the left nostril with the ring finger, release the thumb, and exhale slowly through the right nostril.
- This completes one round; repeat for 5–10 rounds.
Benefit & purpose
The mirror of Surya Bhedana. Left-nostril breathing is linked to the "lunar," cooling ida channel and to parasympathetic (rest-and-digest) activation. Used to cool, calm, and quiet the system, often in the evening or to ease agitation; the left-nostril and vagal emphasis is also associated with lowering blood pressure. Science of Breath gives the mirror in svara yoga: the left-nostril channel is ida or chandra, and breathing through the left side inclines a person toward a quieter, more passive, inward-oriented state, so more passive intakes such as drinking water were traditionally taken with the left nostril open.
Hand position
Vishnu mudra, breathing in the left-in, right-out direction.
Adaptation for restricted or uneven nostril breathing
If the left nostril is restricted, substitute Sheetali or Sitkari for a comparable cooling effect that inhales through the mouth instead. See the deviated septum section below for more adjustments.
Avoid in heavy winter cold, with an active cold or congestion, or with low blood pressure or epilepsy.
Three-Part Breath
Dirga · the Complete Yogic Breath
Yogic Tradition
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How to practice
- Sit or lie down comfortably, one hand on the belly and one on the chest.
- Inhale slowly and let the breath fill first the belly (feel the lower hand rise), then the lower ribs, then the upper chest: three parts of one continuous inhale.
- Exhale in reverse: release from the chest, then the ribs, then draw the navel gently in to empty the belly.
- Keep the transitions smooth so the breath feels like a single rising and falling wave.
- Continue for 5–10 minutes.
Benefit & purpose
The foundational breath of yoga: it teaches full use of the diaphragm and the whole breathing apparatus, which most people underuse. Calming and grounding, it builds breath awareness and lung capacity and is the base on which the more advanced pranayamas are built. Rama, Ballentine, and Hymes single out diaphragmatic breathing as the most efficient of the three phases the complete breath combines (diaphragmatic, then thoracic, then clavicular), since the lower lungs hold the most blood; shallow chest breathing does more work for less oxygen. They go further, noting that the reverse habit, chronic chest breathing, has been proposed to perpetuate a state of sympathetic (fight-or-flight) arousal, which reframes the complete breath as much a way of settling the nervous system as of moving air.
Hand position
No mudra required; the hands rest on the belly and chest to feel the three-part movement. Later they can rest in Jnana mudra on the knees.
Adaptation for restricted or uneven nostril breathing
Both nostrils are used together, so nasal restriction is not a barrier; if both sides are congested, the same three-part wave can be practiced with a soft mouth-breath until the nose clears.
Very safe. Simply avoid over-filling to the point of strain; the breath should stay smooth and comfortable.
Interrupted Breath
Viloma
Yogic Tradition
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How to practice
- Sit or lie comfortably and settle into a smooth natural breath.
- Inhale in stages: draw in a third of a breath, pause for 2–3 seconds, inhale another third, pause again, then inhale the last third until the lungs are comfortably full.
- Exhale smoothly and completely, or, for the exhale variation, release in the same staged, paused way.
- Begin with the paused inhale and smooth exhale; later practice the paused exhale, then both together.
- Continue for 5–8 rounds.
Benefit & purpose
"Against the wave," the breath is deliberately interrupted rather than continuous. The staged pauses build fine breath control and lung capacity, lengthen the breath, and focus a busy mind by giving it a precise task. Calming, and often used to prepare for longer retentions.
Hand position
Jnana mudra on the knees, or hands on the belly and ribs to feel each staged filling.
Adaptation for restricted or uneven nostril breathing
Both nostrils are used together, so nasal restriction is not a barrier. Keep the pauses short if congestion makes staged breathing feel effortful.
Keep the pauses gentle; those with high blood pressure or heart conditions should minimize or skip the held segments. Stop if lightheaded.
Equal-Ratio Breath
Sama Vritti
Yogic Tradition
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How to practice
- Sit tall and comfortable, breathing through the nose.
- Inhale for a count of four.
- Exhale for a count of four, matching the inhale exactly.
- Keep the two halves even and unforced; as it becomes easy, lengthen both to a count of five or six.
- Continue for 5–10 minutes.
Benefit & purpose
"Equal fluctuation," matching inhale to exhale. The evenness steadies the mind and balances the nervous system, making it a favorite preparation for meditation and a simple anchor in anxious moments. It is the yogic sibling of the Western "box breathing" further down this directory.
Hand position
Jnana mudra on the knees; no nostril work required.
Adaptation for restricted or uneven nostril breathing
Both nostrils are used together, so nasal restriction is not a barrier. If airflow is uneven, keep the counts even by feel rather than by force.
Very safe. Simply keep the counts comfortable and don't strain to hold a long ratio.
External Retention Breath
Bahya · Bahya Kumbhaka
Classical Pranayama Text
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How to practice
- Sit tall with the spine erect and hands resting on the knees.
- Inhale fully, then exhale completely through the nose, emptying the lungs.
- Hold the breath out (external retention). Traditionally this is combined with three locks: draw the chin toward the chest (jalandhara bandha), lift the pelvic floor (mula bandha), and draw the navel up and back toward the spine (uddiyana bandha).
- Hold comfortably, then release the locks, lift the chin, and inhale slowly.
- Repeat for 3–5 rounds, keeping every hold within easy reach.
Benefit & purpose
An advanced retention practice. The external hold with abdominal lock massages and tones the abdominal organs, is traditionally used to support digestion and core energy, and demands and builds sharp inward focus. Calming once mastered, it is usually learned after the gentler breaths are steady.
Hand position
Jnana mudra on the knees; the "hand positions" that matter here are the three bandhas (throat, belly, pelvic floor) rather than a finger mudra.
Adaptation for restricted or uneven nostril breathing
Both nostrils are used and the challenge is the breath-out hold, not airflow, so nasal restriction is not a barrier. Shorten the retention if congestion makes the following inhale feel urgent.
Avoid the retention and abdominal lock during pregnancy or menstruation, and with heart disease, high blood pressure, hernia, ulcer, or glaucoma. Learn the bandhas with an experienced teacher.
Swooning Breath
Murcha
Classical Pranayama Text
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How to practice
- Sit in a stable, comfortable posture with the spine erect.
- Inhale slowly and fully through both nostrils.
- Retain the breath in and gently draw the chin toward the chest (jalandhara bandha), letting the gaze soften or the eyes turn slightly upward.
- Hold only as long as it stays comfortable, then slowly lift the chin and exhale in a long, smooth stream.
- Practice just 3–5 rounds, resting between them.
Benefit & purpose
Named for the light, swooning, dreamlike stillness it can produce. An advanced retention practice used to induce a deeply calm, meditative, inward state and to quiet mental activity almost completely. Approached gently and briefly, it is a doorway toward meditation.
Hand position
Jnana mudra on the knees, with jalandhara bandha (chin lock) as the defining "position." No nostril work required.
Adaptation for restricted or uneven nostril breathing
Both nostrils are used together, so nasal restriction is not a barrier; keep the retention brief if congestion makes the hold feel pressured.
Because it can produce lightheadedness by design, practice seated, never standing, and stop well before any real dizziness. Avoid with low or high blood pressure, heart conditions, epilepsy, or during pregnancy; best learned with a teacher.
Floating Breath
Plavini
Classical Pranayama Text
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How to practice
- This is an advanced, rarely taught practice; approach it only under experienced guidance.
- Sit tall and take a few settling breaths.
- Fill the lungs completely with a slow, full inhale, and, in the classical description, draw additional air into the stomach so the whole torso feels buoyant and full.
- Retain the breath comfortably, feeling the sense of lightness.
- Release slowly and completely, then rest before any repetition.
Benefit & purpose
The classical texts describe Plavini as producing such buoyancy that the practitioner could float on water. In practical terms it is a mastery-level retention practice for cultivating deep breath control and one-pointed focus. Included here for completeness; it is not a beginner's breath.
Hand position
Jnana mudra on the knees; no nostril work required.
Adaptation for restricted or uneven nostril breathing
Both nostrils are used together, so nasal restriction is not a barrier; the practice's difficulty lies in the retention rather than in airflow.
Advanced and specialized. Not for beginners, and not to be self-taught. Avoid entirely with any cardiac, respiratory, digestive, or blood-pressure condition, and during pregnancy. Learn only from an experienced teacher.
OM Chanting
Pranava · Omkara Japa
Yogic Tradition
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How to practice
- Sit tall and comfortable with the eyes closed and the face soft.
- Inhale slowly and fully through the nose.
- On the exhale, chant "OM" (A-U-M), letting the sound stretch across the whole out-breath: the open "aaah," the rounding "ooo," and the humming "mmm" that lingers.
- Feel the vibration move through the chest, throat, and head. Let each inhale arrive naturally before the next chant.
- Continue for 5–15 minutes, letting the breath rate slow of its own accord.
Benefit & purpose
Chanting naturally stretches the exhale and slows breathing toward the ~6-breaths-per-minute range. Clinical work cited in the pranayama literature (including Italian studies on mantra recitation) links this slowing to increased vagal activity and greater nitric oxide release, with calmer heart rate and blood pressure. Deeply centering, it prepares the mind for meditation and eases the way toward sleep.
Hand position
Jnana or Chin mudra resting on the knees; no nostril work required.
Adaptation for restricted or uneven nostril breathing
The inhale can be nasal or, if both sides are congested, a soft mouth-breath; the chant itself is on the exhale, so nasal restriction is not a barrier.
Very safe. Simply let the breath stay comfortable and don't force the length of the chant.
Sudarshan Kriya (SKY Breath)
Sudarshan Kriya Yoga
Yogic Tradition (modern lineage)
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How to practice
- SKY is a structured sequence taught in person by certified Art of Living instructors; the full rhythmic kriya is learned under guidance rather than from text.
- It typically strings together several breaths in order: Ujjayi (slow victorious breath), Bhastrika (bellows breath), and the signature cyclical breathing done in slow, medium, and fast rhythms.
- The rhythmic portion moves through cycles of breath at varying speeds, guided by count or recording.
- A session usually closes with a period of rest and stillness.
- Once learned, it is practiced daily at home; a shorter guided version is often used for maintenance.
Benefit & purpose
A modern, well-studied rhythmic breathing program. Peer-reviewed reviews report benefits for depression, anxiety, stress, and post-traumatic stress, along with improved wellbeing and antioxidant and immune measures. It is used both to calm and to energize, balancing the system through its slow-medium-fast structure.
Hand position
Hands rest in Jnana mudra on the knees for the seated portions; no single-nostril work is involved in the core cyclical breathing.
Adaptation for restricted or uneven nostril breathing
The core practice uses both nostrils together, so nasal restriction is generally not a barrier. Mention any significant obstruction, or cardiac or respiratory conditions, to the instructor so pace and force can be adjusted.
Best learned in the structured course rather than improvised. Those with cardiac conditions, uncontrolled blood pressure, epilepsy, or during pregnancy should tell the instructor and practice gently.
Diaphragmatic (Belly) Breathing
Clinical · "calming breath" (NHS)
Western Medicine
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How to practice
- Sit or lie somewhere comfortable. Let the breath flow in through the nose and out through the mouth, without forcing it.
- Rest one hand on the chest and one on the belly.
- Breathe in gently through the nose, counting steadily to five if we can, and feel the belly (not the chest) rise under the lower hand.
- Let the breath flow out slowly through the mouth, again to a count of five.
- Keep this soft, steady rhythm for 3–5 minutes.
Benefit & purpose
The core clinical relaxation breath, recommended by the NHS for stress, anxiety, and panic. Slow diaphragmatic breathing engages the parasympathetic nervous system, easing the body out of the fight-or-flight response. It shares its mechanics with the yogic Dirga breath but comes from Western clinical practice; it is the simplest first breath to teach anyone in distress.
Hand position
No mudra. One hand on the chest, one on the belly, purely to feel the diaphragm doing the work rather than the upper chest.
Adaptation for restricted or uneven nostril breathing
The NHS version inhales through the nose and exhales through the mouth; if the nose is fully congested, a gentle mouth-inhale still works. Nasal restriction is not a barrier.
Very safe for nearly everyone. If slow breathing ever brings on anxiety or breathlessness, return to the natural breath.
Pursed-Lip Breathing
Clinical / respiratory therapy
Western Medicine
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How to practice
- Relax the neck and shoulders and sit comfortably.
- Breathe in slowly through the nose for about two counts, keeping the mouth closed.
- Purse the lips as if about to whistle or gently blow out a candle.
- Breathe out slowly and steadily through the pursed lips for about four counts, roughly twice as long as the inhale.
- Repeat until the breath feels easier, especially during exertion or breathlessness.
Benefit & purpose
A cornerstone of pulmonary rehabilitation. The back-pressure from pursed lips keeps the airways open longer, slows the breathing rate, and helps empty stale air from the lungs, easing the breathlessness of COPD, asthma, and anxiety. It gives a person a concrete tool to regain control of the breath during exertion or a panic surge.
Hand position
No mudra; the "position" is the pursed lips that create gentle back-pressure on the exhale.
Adaptation for restricted or uneven nostril breathing
If the nose is congested, the inhale can also be taken gently through slightly parted lips; the defining feature is the slow pursed-lip exhale, so nasal restriction is not a barrier.
Very safe. Those with significant lung disease should learn it as part of a rehab program so it can be paired with activity pacing.
Coherent / Resonance Breathing
Clinical · ~5–6 breaths per minute
Western Medicine
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How to practice
- Sit or lie comfortably and breathe through the nose.
- Inhale smoothly for a count of about five or six seconds.
- Exhale just as smoothly for the same five or six seconds, with no pause or hold at either end.
- This gives roughly five to six breaths per minute, the "resonance" rate at which heart rate and breath synchronize.
- Continue for 10–20 minutes; many people use a visual or audio pacer to hold the rhythm.
Benefit & purpose
Slowing to around six breaths per minute maximizes heart-rate variability and strengthens the baroreflex, the system that regulates blood pressure. Well studied for lowering blood pressure, easing stress and anxiety, and producing a balanced, coherent physiological state. It is essentially the Western, instrument-measured formalization of the slow breathing the yogic tradition arrived at through chanting and Ujjayi.
Hand position
No mudra; hands rest wherever comfortable. The focus is entirely on the even five-to-six-second pace.
Adaptation for restricted or uneven nostril breathing
Both nostrils are used together and the breath is slow and soft, so nasal restriction is rarely a barrier; a gentle mouth-breath can be used if both sides are congested.
Very safe. If the slow pace feels like air hunger at first, lengthen the count gradually over several sessions.
Cyclic Sighing (Physiological Sigh)
Clinical · double-inhale, long exhale
Western Medicine
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How to practice
- Sit or lie comfortably and breathe normally to begin.
- Inhale slowly through the nose until the lungs feel about full.
- Without exhaling, take a second, short, sharp sip of air through the nose to top the lungs off completely (the "double inhale").
- Then exhale slowly and fully through the mouth, letting the out-breath be longer than the whole inhale.
- Repeat this cycle for about five minutes.
Benefit & purpose
The physiological sigh is the body's own reset breath (we do it spontaneously when crying or falling asleep); the second inhale reopens collapsed air sacs and the long exhale offloads carbon dioxide. A 2023 Stanford randomized study found five minutes a day of cyclic sighing improved mood and lowered respiratory rate more than mindfulness meditation or other breathwork, making it one of the fastest-acting calming breaths available.
Hand position
No mudra; hands rest comfortably. The defining feature is the double-inhale followed by an extended exhale.
Adaptation for restricted or uneven nostril breathing
If a nostril is blocked, the double inhale can be taken through the mouth; the extended exhale is already through the mouth, so nasal restriction is not a barrier.
Very safe. Simply keep the double inhale gentle rather than gasping.
4-7-8 Breath
"Relaxing Breath" · pranayama-derived
Yogic TraditionWestern Medicine
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How to practice
- Sit or lie comfortably. Rest the tip of the tongue against the ridge behind the upper front teeth and keep it there throughout.
- Exhale completely through the mouth around the tongue, making a soft whoosh.
- Close the mouth and inhale quietly through the nose for a count of four.
- Hold the breath for a count of seven.
- Exhale completely through the mouth, whoosh, for a count of eight. This is one round.
- Repeat for four rounds to start, building up slowly over time.
Benefit & purpose
Popularized by Dr. Andrew Weil and adapted from yogic pranayama, this fixed 4-7-8 ratio emphasizes a long exhale and a breath-hold to tip the nervous system toward calm. Widely used as a wind-down and sleep aid and to interrupt anxiety or cravings. It sits between traditions: a yogic-derived retention breath repackaged in Western clinical wellness.
Hand position
No mudra; the only "position" is the tongue resting behind the upper teeth. Hands rest comfortably.
Adaptation for restricted or uneven nostril breathing
The inhale is nasal but brief (four counts); if the nose is fully congested, a soft mouth-inhale can bridge it. The long exhale is through the mouth, so nasal restriction is largely not a barrier.
The 7-count hold can cause lightheadedness at first; practice seated or lying down and shorten the counts (keeping the 4:7:8 proportion) if needed. Those with low blood pressure, heart conditions, or pregnancy should keep the hold brief.
Box Breathing
Square / Tactical Breathing
Western Medicine
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How to practice
- Sit upright and comfortable, breathing through the nose.
- Inhale for a count of four.
- Hold the breath in for a count of four.
- Exhale for a count of four.
- Hold the breath out for a count of four. That completes one "box."
- Repeat for 4–5 rounds, or a few minutes, keeping all four sides equal.
Benefit & purpose
Four equal sides: in, hold, out, hold. The structure gives an anxious or overloaded mind a simple, absorbing pattern to follow, quickly steadying focus and calming the stress response; it's a staple of military and first-responder training for staying composed under pressure. It is the Western, retention-added cousin of the yogic Sama Vritti.
Hand position
No mudra; this is a tactical and clinical breathing drill, popularized by the military and by first responders, and studied directly in stress research. Hands rest comfortably.
Adaptation for restricted or uneven nostril breathing
Both nostrils are used throughout, and the exhale can move through the nose or mouth, so nasal restriction of any kind is not a barrier.
Shorten the counts or drop the holds if lightheaded; those with respiratory or cardiac conditions should keep holds brief.
Breath of Fire
Agni Pranayam · Kundalini
Kundalini (Yogi Bhajan)
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How to practice
- Sit tall with a long spine, hands resting on the knees, eyes lightly closed.
- Breathe through the nose with a rapid, continuous, rhythmic breath in which the inhale and exhale are equal, with no pause between them.
- Power the breath from the navel: snap the navel point in toward the spine on each exhale, and let it release for each inhale. The chest stays relaxed and still.
- Aim for a steady pace of roughly 2–3 breaths per second once it is familiar; the rhythm is even, like a machine, not gasping.
- Begin with 1–3 minutes and build gradually. To finish, inhale deeply, hold briefly, and exhale to settle.
Benefit & purpose
The signature breath of Kundalini Yoga, used in nearly every kriya to build energy, focus, and heat and to "clear" the system. It resembles Kapalabhati but is defined by an equal active inhale and exhale rather than passive inhalation. Kundalini Yoga programs built around Breath of Fire and related pranayam have peer-reviewed support for reducing generalized anxiety (a randomized trial in JAMA Psychiatry), lowering salivary cortisol and perceived stress, and improving cognition and executive function.
Hand position
Jnana or Gyan mudra (thumb and index fingertip together) resting on the knees; beginners may rest a hand on the navel to feel the pumping point.
Adaptation for restricted or uneven nostril breathing
Both nostrils stay open, so a deviated septum is rarely a barrier. Slow the pace or shorten the time if congestion makes the rapid nasal breath uncomfortable, and gently widen a tight nostril by drawing its outer wall (ala) outward with a fingertip.
Avoid during pregnancy and menstruation, and with heart disease, high blood pressure, vertigo, epilepsy, hernia, gastric ulcer, or recent abdominal surgery. Build up slowly and stop if lightheaded.
Long Deep Breathing
Kundalini · complete breath
Kundalini (Yogi Bhajan)
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How to practice
- Sit tall or lie down, one hand resting on the belly.
- Inhale slowly through the nose in one continuous flow: fill the belly first, then expand the ribs, then the upper chest.
- Exhale slowly through the nose in reverse: release the chest, then the ribs, then draw the navel in to empty the belly completely.
- Keep both the inhale and exhale long, smooth, and unbroken, as slow as is comfortable.
- Continue for 3–11 minutes; in Kundalini practice, slowing toward a few breaths per minute is the aim.
Benefit & purpose
The calming counterpart to Breath of Fire and the first breath taught in Kundalini Yoga. Using the full lung capacity engages the parasympathetic nervous system, settling stress and anxiety and supporting healthy blood pressure. It is a central component of the Kundalini protocols shown in randomized trials to ease generalized anxiety and to lower salivary cortisol and perceived stress.
Hand position
Gyan mudra (thumb and index fingertip together) on the knees, or one hand on the belly and one on the chest to feel the three-part fill.
Adaptation for restricted or uneven nostril breathing
Both nostrils are used together, so nasal restriction is not a barrier; if both sides are congested, a soft, slow mouth-breath can bridge it until the passages clear.
Very safe. Simply avoid over-filling to the point of strain; the breath should stay smooth and comfortable throughout.
Left-Nostril Breathing
Kundalini · Ida / calming
Kundalini (Yogi Bhajan)
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How to practice
- Sit tall and comfortable. Use the right hand to gently close the right nostril: rest the thumb against it, fingers pointing up.
- Let the left hand rest in Gyan mudra on the knee.
- Breathe long, deep, and slow through the left nostril only, both the inhale and exhale passing through the left side.
- Keep the breath smooth and full, without force.
- Continue for 3–11 minutes, or 26 slow breaths, especially in the evening or to unwind.
Benefit & purpose
Kundalini Yoga uses single-nostril breathing to steer the nervous system: breathing through the left nostril (the ida, "moon" channel) is used to cool, calm, and relax, drawing on parasympathetic activation. Unlike the alternating Chandra Bhedana, here the breath stays on the left throughout. It is a simple, portable tool for winding down, easing anxiety, and preparing for sleep, and belongs to the Kundalini protocols studied for anxiety and stress reduction.
Hand position
Right thumb closes the right nostril (fingers extended upward); left hand in Gyan mudra on the knee.
Adaptation for restricted or uneven nostril breathing
This depends on the left nostril being open. If the left side is the restricted one, gently draw its outer wall (ala) outward with a fingertip to widen it, warm the passage first with a saline rinse or warm shower, or use the visualization variant, breathing through both nostrils while directing attention to the left. See the deviated septum section below.
Very gentle and widely accessible. Those with very low blood pressure or active congestion may prefer a shorter practice; avoid straining a blocked nostril.
One-Minute Breath
Kundalini · extended breath
Kundalini (Yogi Bhajan)
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How to practice
- Sit tall and settle with a few natural breaths. This is an advanced practice; build toward it gradually.
- Inhale slowly and smoothly through the nose for a count of 20 seconds.
- Hold the breath in for 20 seconds.
- Exhale slowly and smoothly for 20 seconds. One full cycle spans about one minute.
- Begin with far shorter counts (for example 5-5-5 or 10-10-10) and lengthen over weeks. Never strain.
Benefit & purpose
A Kundalini mastery breath that stretches one full round to roughly a minute. Slowing the breath this far deeply calms the nervous system, sharpens focus, and balances the mind, and it is used to develop steadiness and meditative depth. It embodies the slow-breathing principle (around one breath per minute) that the broader research links to strong parasympathetic and heart-rate-variability effects; approach it patiently over time.
Hand position
Gyan mudra resting on the knees; no nostril work required.
Adaptation for restricted or uneven nostril breathing
Both nostrils are used together and the breath is slow and soft, so nasal restriction is rarely a barrier; keep the counts shorter if congestion makes the long, held breath feel pressured.
Because of the long retention, build up slowly and practice seated. Those with high or low blood pressure, heart conditions, epilepsy, or during pregnancy should shorten or skip the hold and keep the breath comfortable.
Kirtan Kriya (Sa Ta Na Ma)
Kundalini · mantra-breath meditation
Kundalini (Yogi Bhajan)
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How to practice
- Sit tall with the eyes closed. On each breath we chant the four sounds Saa, Taa, Naa, Maa, letting the exhale carry the sound and a natural inhale return between repetitions.
- With each sound, press a fingertip to the thumb in turn: Saa to the index; Taa to the middle; Naa to the ring; Maa to the little finger.
- Cycle the volume in three stages: chant aloud for about two minutes, then in a whisper for two minutes, then silently (hearing the sounds inwardly) for four minutes.
- Reverse back out: whisper for two minutes, then aloud for two minutes.
- A full practice runs about twelve minutes; end with a deep inhale, a moment of stillness, and release.
Benefit & purpose
A widely studied Kundalini meditation that pairs rhythmic breath and chant with finger movement. In a randomized controlled trial in older adults with mild cognitive impairment, a Kundalini program using Kirtan Kriya improved memory and executive function and eased depressive symptoms and boosted resilience more than standard memory training. It is used to sharpen focus and memory while calming the mind, making it a gentle daily practice for cognitive and emotional wellbeing.
Hand position
The mudra is the practice: on each sound, the thumb touches index, then middle, then ring, then little finger, in sequence (Gyan, Shuni, Surya, and Buddhi mudras in turn).
Adaptation for restricted or uneven nostril breathing
Breathing is natural and the sound rides the exhale, so nasal restriction is not a barrier; if the nose is fully congested, let the inhale come softly through the mouth between repetitions.
Very safe and gentle. There are no significant physical precautions; simply keep the voice and breath relaxed.
The deliberate shaping of breath
Pranayama joins two Sanskrit roots: prana, the breath of life, and ayama, expansion or regulation. It is the deliberate modification of breathing, ranging from rapid diaphragmatic breathing to slow, deep breathing, alternate-nostril breathing, and breath retention, most often practiced seated. The tradition names four parts to every round: puraka (inhalation), recaka (exhalation), antah kumbhaka (breath held in), and bahih kumbhaka (breath held out). In Patanjali's Yoga Sutras, pranayama is the fourth limb of the eight-fold path. The reciprocity is the practical basis of the whole practice: a change of state alters the breath on its own, and the relationship also runs the other way, so that, as the teacher Jennifer Cohen Harper puts it in plain terms, “when we change our breath, we can change our energetic state, encouraging increased energy or an increased sense of calm.” That is accessible framing rather than textual authority; the primary sources on prana lead, and this only restates why they matter.
The classical link between breath and mind is stated plainly in the Hatha Yoga Pradipika, whose second chapter opens on pranayama. In B.K.S. Iyengar’s rendering: “When the breath is irregular, the mind wavers; when the breath is steady, so is the mind. To attain steadiness, the yogi should restrain his breath.” Iyengar reads the held breath, kumbhaka, as the heart of the practice: “when the breath is stilled in kumbhaka, the senses are stilled and the mind becomes silent. Breath is the bridge between the body, the senses and the mind.” The word itself is drawn from an image, since “kumbha means a pot which can be full or empty,” and kumbhaka “is the art of retaining the breath in a state of suspense,” whether the pause falls after an inhalation or after an exhalation. The wording here is Iyengar’s own, in a practitioner manual rather than a scholarly edition of the Hatha texts.
Modern anatomy adds a caution that runs the other way. The anatomist H. David Coulter names a stress pattern he calls paradoxical breathing, in which the belly is pulled in on the inhale and pushed out on the exhale, the reverse of relaxed abdominal breathing. It is the breath of shock and fright, and in his account “paradoxical breathing stimulates the sympathetic nervous system even more than thoracic breathing.” The point is a useful mirror to the practice: where this pattern winds the nervous system up, the slow, full, belly-led breath of pranayama is one of the plainest ways to settle it back down. This is Coulter’s reading in a practitioner-anatomy manual rather than a peer-reviewed physiology finding.
Patanjali says plainly what the practice is for: pranayama thins the covering over the inner light and makes the mind fit for concentration (Yoga Sutra 2.52 to 2.53). B.K.S. Iyengar cautions in Light on Life that this is not the same as deep breathing. Breath, he writes, is the vehicle of consciousness, and by its slow, measured observation we learn to tug attention away from external desire (vasana) toward a clear, intelligent awareness (prajna): as the breath stills the mind, the senses unhook and bend inward. He is emphatic that it cannot be forced. Pranayama is not performed by the power of will; the breath must be enticed, he says, the way one catches a horse in a field, not by chasing it but by standing still with an apple in one’s hand. Receptivity, not effort, is what the practice asks, which is why the technique cards below all favor building slowly over pushing to complete a round.
A 2020 systematic review in the International Journal of Yoga gathered eighteen controlled trials on pranayama alone and found real, measurable effects: improved pulse rate, blood pressure, and lung function in bronchial asthma; better symptom and activity scores in COPD; reduced fatigue and anxiety in cancer patients; and lower blood pressure in hypertension. The proposed mechanisms are physiological and specific: slow, deep breathing stretches lung tissue in a way that shifts the autonomic nervous system from sympathetic toward parasympathetic dominance, largely through the vagus nerve, while forceful practices like Bhastrika and Kapalabhati train the inspiratory and expiratory muscles directly.
Practice in a well-ventilated room, seated with an erect spine, on a fairly empty stomach. Keep the face and shoulders relaxed. Beginners need not start seated at all. In the Iyengar-lineage method Richard Rosen sets out, pranayama is first practiced lying supine, the torso supported on a folded blanket so the floor holds the body while the breath is learned; “You can probably expect to recline for at least the first four months of practice,” he writes, before a sitting posture adds its own demand. There is a physiological reason the floor is the easiest teacher. Lying down gives, as David Coulter puts it, “the simplest possible method of breathing: the diaphragm is active in both inhalation and exhalation, the intercostal muscles act only to keep the chest stable, and the abdominal muscles remain completely relaxed.” Every technique above can be built slowly: fewer rounds, gentler force, shorter holds, always. If anything produces dizziness, breathlessness, or strain, return to normal breathing and ease off.
Breath as waves, the exhale as the crash
Before the mind can travel anywhere, the breath must become an ocean. The breath that carries meditation in this tradition is Ujjayi, often translated as the victorious breath, and just as often called the ocean breath, because that is exactly what it sounds like.
To breathe Ujjayi, we narrow the passage at the back of the throat, gently bringing the vocal folds toward one another so the air must whisper as it passes. The mouth stays closed; the breath moves only through the nose. The narrowing turns silent air into sound, a soft oceanic hush that rises on the inhale and falls on the exhale. The Sanskrit ujjayi joins ut, meaning upward or expanding, with jaya, meaning victory: the breath that expands and conquers through steadiness.
Listen to the surf and the rhythm is already familiar. The inhale is the wave gathering itself, drawing up and back, swelling as it rises toward the shore. It builds. It lifts. And then the exhale is the crash: the long, surrendered fall of water onto sand, the wave giving everything it gathered back to the beach. The inhale collects the world. The exhale lets it go. A meditation is nothing more than ten thousand of these waves, each one a small rehearsal of holding on and letting go.
This is why the exhale is where the practice deepens. A wave that only rises is a wave that never breaks. The crash, the release, the slight emptiness at the bottom of the breath before the next swell gathers, is where the nervous system softens and the mind loosens its grip. Lengthen the exhale and the waters grow calm. When the surface of the breath is calm, the depths beneath it become visible.
- Sit so the spine is tall and the shoulders are soft. Close the mouth. Let the breath move only through the nose.
- On the inhale, imagine a wave gathering. Let it rise from the belly to the chest to the throat, slightly narrowing the back of the throat so the breath makes a soft oceanic sound, like wind through a shell.
- At the top of the inhale, the wave is full and poised, about to break. Do not rush it.
- On the exhale, let the wave crash: a slow, complete release through that same whispering throat, longer than the inhale, until the water has fully returned to the sea.
- Rest for a heartbeat in the empty trough at the bottom. Then let the next wave gather on its own. Continue for ten breaths, then twenty, listening to the tide we are making.
Ujjayi is the breath most often riding underneath a seated practice. Where it leads, the many doors into stillness, the four reaches, and the two rivers of Vedic and Buddhist practice, is mapped on the Meditation page. The full technique card, with its diagram, hand position, and adaptations, is in the directory above.
The mudras, and when to use each
A mudra is a seal: a gesture that closes a circuit so that attention, breath, or energy stops leaking outward. Some are purely practical, a way to reach the nostrils without craning the wrist. Others are subtle, and the tradition treats them as directing prana rather than merely holding a shape. Below is what each one is, how to form it, and the situation it belongs in. The technique cards above name the mudra each practice uses.
Chin Mudra
Form it: tip of the thumb and tip of the index finger touch, making a soft circle. The other three fingers stay long and easy. Hands rest on the knees or thighs with the palms facing down.
Jnana Mudra
Form it: identical to Chin, thumb and index touching, three fingers long, but the hands rest on the knees with the palms facing up.
Chinmaya Mudra
Form it: thumb and index touch as in Chin, and the remaining three fingers curl into the palm. Hands on the thighs, palms up.
Adi Mudra
Form it: place the thumb at the base of the little finger, then fold the other four fingers over it into a soft fist. Rest the fists on the thighs, palms down.
Brahma Mudra
Form it: make Adi Mudra in both hands, then press the two fists together at the knuckles and rest them against the navel, palms turned up.
Vishnu Mudra
Form it: in the right hand, fold the index and middle fingers fully into the palm. The thumb stays free to close the right nostril; the ring and little fingers stay free to close the left. The wrist stays soft and the elbow drops.
Nasikagra Mudra
Form it: rest the index and middle fingers lightly at the eyebrow centre instead of folding them away. Thumb closes the right nostril, ring finger the left, exactly as in Vishnu.
Shanmukhi Mudra
Form it: both hands come to the face. Thumbs seal the ears, index fingers rest lightly on the closed eyelids or brow, middle fingers beside the nostrils, ring fingers just above the lips, little fingers just below. Elbows lift out to the sides. The fingers rest; they never press the eyeballs.
Kaki Mudra
Form it: purse the lips into a narrow O, like a beak, and draw the breath in through that small opening. The tongue stays flat.
Bhairava & Bhairavi Mudra
Form it: rest both hands in the lap, palms up, one hand cradled inside the other. Right hand on top of left is Bhairava; left on top of right is Bhairavi.
Dhyana Mudra
Form it: hands in the lap, palms up, right resting in left, with the thumb tips lightly touching to form an oval. The thumbs meeting is what distinguishes it from Bhairava.
Anjali Mudra
Form it: palms together at the heart, thumbs lightly touching the sternum, a small hollow left between the palms, shoulders down.
Prana Mudra
Form it: bring the tips of the ring finger and little finger to meet the tip of the thumb. Index and middle fingers stay extended. Hands on the knees, palms up.
Apana Mudra
Form it: tips of the middle and ring fingers touch the tip of the thumb. Index and little fingers stay long. Palms up on the thighs.
Shambhavi Mudra
Form it: not a hand seal. With the head still, lift the gaze toward the space between the eyebrows, then let the lids half close. Release the instant the eyes ache.
Jnana / Chin Mudra
The palm faces up; the pad of the index finger folds in to touch the thumb tip in a soft circle (gold), while the middle, ring, and little fingers stay long and relaxed. The back of the hand rests on the knee for most seated techniques.
Vishnu Mudra
The index and middle fingers fold fully into the palm (the two short stubs). The thumb (gold) stays free to close the right nostril; the ring and little fingers (teal) stay free to close the left. Used for every alternate- and single-nostril technique in the directory.
Shanmukhi Mudra
"Closing the seven gates," both hands on the face: thumbs seal the ears (gold circles), index fingers rest on the brow, middle fingers on the closed eyes, ring fingers beside the nostrils, little fingers at the corners of the mouth. The gold dots mark where each fingertip lands. Used for Bhramari.
When one side doesn't open the way the other does
Many people breathe more easily through one nostril than the other, whether from a deviated septum, chronic congestion, or the nasal cycle everyone experiences (the natural alternation, which Science of Breath puts at roughly one and three-quarter to two hours, in which one nostril is dominant while the other rests). Nostril-specific pranayama can still be practiced with a few adjustments.
- Open, don't force. Instead of pressing a finger fully across the blocked nostril, use the opposite hand's finger to gently press against the outer wall (the ala) of the restricted nostril, widening the airway rather than closing it further.
- Let the ratio be uneven. If air moves more slowly on one side, allow that side a longer count rather than straining to match the open side. The point is a full, unforced breath, not a symmetrical clock.
- Try the visualization variant. When one nostril cannot be closed or opened at will, breathe naturally through both and simply direct attention to the left side, then the right, in the same rhythm the physical practice would use. Several teachers and clinics describe this mental alternate-nostril breath as carrying much of the calming, focusing effect even without full physical closure.
- Warm the passage first. A warm shower, a few rounds of gentle Ujjayi, or a saline rinse beforehand can temporarily ease congestion enough to practice normally.
- Change sides by lying down. Rest on one side for a few minutes and the upper nostril tends to open while the lower one closes. Science of Breath notes this comes not from gravity but from a reflex triggered by the pressure of the down arm against the ribs. To free a blocked left nostril, lie on the right side, and the reverse to free the right. The old manuals use the same trick deliberately: right nostril open (lying on the left) to warm the body and aid digestion, left nostril open (lying on the right) to calm and prepare for sleep.
- Swap in a two-nostril technique. Ujjayi, Bhastrika, Kapalabhati, Dirga, Viloma, Sama Vritti, and Bahya all breathe through both nostrils at once and require no single-nostril closure, making them reliable substitutes for Nadi Shodhana, Surya Bhedana, or Chandra Bhedana on days when one side won't cooperate.
- Use a mouth-inhale technique for cooling work. Sheetali and Sitkari inhale through the mouth, so they deliver a cooling breath even when nasal breathing is difficult on both sides.
A structural deviated septum that causes significant, chronic obstruction is worth mentioning to an ENT or physician, particularly before attempting forceful practices like Bhastrika or Kapalabhati on the restricted side.
Follow up
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