The sixty

Extended Exhalation

Just breathe

Nothing to learn first

4 in · 6 out · 2 rest · 5/min

Like breathing, with the out-breath given room. There is nothing to get right, and no held breath to brace for.

What it does

The out-breath is where the slowing happens: the vagus nerve acts on the heart during exhalation, so a breath out that runs longer than the breath in settles the system without any technique being learned. Nothing is held, so nothing can make you light-headed.

Used for

Arriving. The first time, the worst ten minutes, and any moment when choosing between thirty-nine techniques is itself the problem.

Where it comes from

Not a tradition — a description. At rest the body already breathes out for roughly twice as long as it breathes in, at ten to fourteen breaths a minute, and leaves a small pause at the bottom before starting again. This is that shape, slowed down.

Today

Every longer-exhale practice in this library is a formalisation of this one. It is placed first because the first breath somebody takes here should not require them to have read anything.

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Sama Vritti Pranayama

Box

Navy SEAL clarity

4 in · 4 hold · 4 out · 4 hold · 4/min

A square, steady rhythm — like walking four equal sides of a box. Structured, grounding, and predictable. The holds create stillness between breaths.

What it does

Equalizes the autonomic nervous system by balancing sympathetic and parasympathetic branches. Held phases increase CO₂ tolerance, raising the Bohr effect threshold and improving oxygen delivery to tissues. HRV stabilizes within 2–3 minutes.

Used for

Acute stress, performance under pressure, pre-speech calm, anxiety spikes, meditation preparation.

Where it comes from

Equal-ratio breathing appears in the Yoga Sutras of Patanjali (~400 CE) as "sama vritti." Used by yogis to still the mind before meditation.

Today

Adopted by U.S. Navy SEALs as "tactical breathing" for stress regulation in combat. Used in PTSD treatment and corporate performance programs.

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Vishamavritti Pranayama (Unequal Ratio)

4-7-8

The relaxing breath

4 in · 7 hold · 8 out · ~3/min

A long, slow descent. The hold feels like a suspended moment of stillness; the exhale feels like releasing a weight. Deeply sedating.

What it does

The extended exhale activates the vagus nerve, triggering parasympathetic dominance. The 7-second hold builds CO₂, which dilates blood vessels and lowers heart rate. Cortisol levels drop measurably within 4 cycles.

Used for

Falling asleep, panic attacks, acute anxiety, anger management, food cravings.

Where it comes from

Formalized by Dr. Andrew Weil based on pranayama traditions. Rooted in ancient kumbhaka (breath retention) practices from India.

Today

Widely prescribed for insomnia, panic attacks, and as a natural tranquilizer. Called "the relaxing breath" by Weil, who claims it can reduce anxiety in two cycles.

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Cardiac Coherence Breathing

Coherent

Heart resonance

5 in · 5 out · 6/min

Smooth, even, and rhythmic — like waves lapping a shore. Feels balanced and harmonious. Neither energizing nor sedating — a neutral, steady center.

What it does

Breathing at exactly 6 breaths/min (0.1 Hz) maximizes HRV and entrains heart rhythm to a state called "resonance." Baroreflex sensitivity improves, blood pressure stabilizes, and parasympathetic tone peaks.

Used for

General wellbeing, emotional regulation, blood pressure, heart health, baseline nervous system tuning.

Where it comes from

Resonance frequency breathing was studied by Stephen Elliott in the 2000s, building on research by the HeartMath Institute in the 1990s on heart-brain coherence.

Today

Used in biofeedback therapy, hypertension management, and peak performance training. Apps like "HeartMath" and "Coherence" popularized it.

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Nadi Shodhana Pranayama

Alternate Nostril

Nadi Shodhana

4 in (L) · 4 hold · 4 out (R) · alternate · ~6/min

Deliberate and focused — your fingers do gentle work on your nose. Feels like tuning a dial to center. Each side has a distinct quality (cool/warm, calm/active).

What it does

Alternating nostrils balances left and right hemisphere activity (nasal cycle correlates with cerebral hemisphere dominance). The left nostril activates parasympathetic (calming); the right activates sympathetic (energizing). Balancing both equalizes the nervous system.

Used for

Mental balance, pre-meditation, anxiety, headache relief, blood pressure, centering.

Where it comes from

One of the eight classical pranayamas in Hatha Yoga Pradipika (~15th century). "Nadi Shodhana" means "channel purification" — believed to clear the 72,000 nadis (energy channels).

Today

Studied for its effects on autonomic balance and cognitive performance. Used in yoga therapy for anxiety, depression, and ADHD.

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Bhramari Pranayama

Humming Bee

Bhramari

4 in · 6 out (humming) · ~6/min

A warm, resonant buzz fills your skull. The vibration is tangible in your jaw, sinuses, and chest. Feels soothing, internal, and cocoon-like.

What it does

The humming vibration stimulates the vagus nerve through the throat and inner ear (nitric oxide production in the nasal cavity increases 15-fold). Creates a parasympathetic shift and reduces amygdala reactivity.

Used for

Anxiety, insomnia, migraine relief, anger, tinnitus, throat chakra work.

Where it comes from

Described in Hatha Yoga Pradipika. Named after "Bhramara" — the large black bumblebee of India. The practitioner hums like a bee on the exhale.

Today

Used in sound therapy, tinnitus management, and anxiety treatment. Research shows it lowers blood pressure and improves attention.

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Kapalabhati Pranayama

Skull Shining

Kapalabhati

Passive in · sharp exhale (pump) · ~60/min

Rapid, percussive, and invigorating. Your belly pumps like a bellows. Feels like a jolt of electricity — alert and clear afterward.

What it does

Forceful exhalations rapidly expel CO₂, creating brief hypocapnia. The abdominal pumping stimulates the diaphragm, massages internal organs, and increases cerebral blood flow. Sympathetic activation occurs with subsequent parasympathetic rebound.

Used for

Energy boost, morning activation, digestive stimulation, clearing the mind, warming the body.

Where it comes from

A "shatkarma" (cleansing practice) in Hatha Yoga. "Kapala" = skull, "bhati" = shining/light. Believed to cleanse the frontal sinuses and illuminate the mind.

Today

Used as an energizing practice, often before meditation. Studied for effects on metabolic rate and digestive organ stimulation.

Sit or lie down for this one.

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Ujjayi Pranayama

Ocean Breath

Ujjayi

5 in · 5 out (constricted throat) · ~8/min

A soft, oceanic rush in your throat and ears. Feels powerful and steady — like riding a gentle current. Warm and meditative.

What it does

Gentle throat constriction creates back-pressure that stimulates the vagus nerve and baroreceptors. The audible sound acts as an anchor for attention. Increases oxygen saturation and builds internal heat.

Used for

Yoga practice, mindfulness, building heat, focus anchoring, asthma management, throat strength.

Where it comes from

Meaning "victorious breath" in Sanskrit. Central to Ashtanga and Vinyasa yoga traditions. Called "ocean breath" for the sound of waves it produces.

Today

The default breath used in modern flow yoga. Also used in mindfulness practice as an auditory anchor and in athletic training for breath control.

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Simha Pranayama

Lion's Breath

Simhasana

4 in · 6 out (roar, tongue out) · ~4/min

Cathartic and playful. Sticking your tongue out feels silly and liberating. The exhale is a release — like letting out a silent roar. Genuinely fun.

What it does

Forceful exhalation with open mouth fully engages the diaphragm and intercostals. The tongue stretch releases the platysma and vocal tract tension. The facial expression stimulates cranial nerves and releases emotional tension.

Used for

Emotional release, tension in jaw/throat, self-consciousness, stuttering, breaking a bad mood, vocal cord health.

Where it comes from

Accompanies Simhasana (Lion Pose) in Hatha Yoga Pradipika. Said to destroy disease and grant "all desires." Associated with the fierce aspect of divine energy.

Today

Used in yoga therapy for stress, stuttering, throat issues, and as an emotional release valve. Popular in children's yoga.

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Sitali Pranayama

Cooling Breath

Sitali

4 in (rolled tongue) · 6 out · ~5/min

A rush of cool air over your tongue. Literally cooling — you can feel the temperature change. Calming, refreshing, and distinctly soothing.

What it does

Inhaling through a rolled-tube tongue cools the air via evaporative cooling over the moist tongue surface. This activates thermoregulatory pathways, reducing core temperature. The cooling stimulus also modulates the vagus nerve.

Used for

Overheating, hot flashes, anger, irritability, summer heat, fever support, hyperactivity.

Where it comes from

A classical pranayama in Hatha Yoga Pradipika. "Sheetali" means "the cooling one." Used by yogis in hot climates to regulate body temperature.

Today

Used for hot flashes, anger, fevers, and summer heat. Studied for its effects on body temperature regulation and emotional cooling.

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Sitkari Pranayama

Hissing Breath

Sitkari

4 in (teeth) · 6 out (nose) · ~5/min

A gentle hiss through your teeth on the inhale. Cool air rushes over your gums. Refreshing and slightly tingly. Calming in the same way a cool breeze is.

What it does

Inhaling through clenched teeth creates evaporative cooling across the oral mucosa. Similar thermoregulatory effects to Sitali but accessible to those who cannot roll their tongue.

Used for

Overheating, anger, irritability, thirst, excessive hunger, hyperactivity.

Where it comes from

Classical pranayama from Gheranda Samhita (~17th century). "Sitkari" refers to the "sit-sit" hissing sound made through the teeth.

Today

Used as an alternative to Sitali for tongue-rolling-challenged practitioners. Applied in yoga therapy for the same cooling indications.

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Dirga Pranayama

Three-Part

Dirga / Complete

6 in (belly·ribs·chest) · 6 out · ~6/min

A wave of air filling your body from bottom to top — belly, ribs, chest. Feels expansive and complete. Like filling a vessel all the way up.

What it does

Full diaphragmatic engagement maximizes tidal volume and oxygen exchange. The three-part motion fully descends the diaphragm, expands the intercostals, and lifts the upper chest, maximizing vagal stimulation through complete diaphragm excursion.

Used for

Breathing re-education, anxiety, shallow breathing patterns, lung capacity, general relaxation, body awareness.

Where it comes from

Known as "Dirga" (complete) or "deergha" (long) in the Upanishads. Considered the foundational breath of yoga — the most complete way to breathe.

Today

Taught as the first pranayama in most yoga teacher trainings. Used in respiratory therapy, anxiety management, and as a breathing re-education tool.

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Agni Prana / Agnisar Kriya

Breath of Fire

Agni Prana

Passive in · rapid pump exhale · ~80/min

Fast, rhythmic, and powerful. Your belly pumps continuously. Feels electric and alive — like a motor starting up. Intense but energizing.

What it does

Rapid abdominal pumping creates sustained sympathetic activation. Increases heart rate, cerebral blood flow, and core temperature. Stimulates the solar plexus and releases adrenaline and noradrenaline.

Used for

Energy, breaking sluggishness, detoxification, mental clarity, warming, pre-workout activation.

Where it comes from

Central to Kundalini Yoga as taught by Yogi Bhajan (1969 onward). Also appears in older tantric texts as a cleansing and energizing kriya.

Today

Used in Kundalini Yoga for energy, detoxification, and nervous system strengthening. Studied for its effects on cognitive function and metabolic rate.

Sit or lie down — this one can leave you light-headed. Never in water.

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Extended Exhalation Breathing

Long Exhale

Vagal brake

4 in · 8 out · ~5/min

A long, slow release — like letting air out of a balloon gradually. The exhale feels like a sigh of relief. Deeply settling.

What it does

Doubling the exhale length relative to the inhale maximizes vagal tone. The extended exhalation slows heart rate via the vagus nerve and shifts the body into parasympathetic dominance. Acetylcholine release increases.

Used for

Anxiety, panic, hypertension, racing heart, emotional overwhelm, pre-sleep.

Where it comes from

A foundational technique across contemplative traditions. The general principle — longer exhale than inhale — appears in Buddhist mindfulness, yogic pranayama, and modern relaxation therapy.

Today

Used in clinical settings for anxiety, hypertension, and PTSD. The core mechanism behind many "calm apps" and HRV training protocols.

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Pursed Lip Breathing

Pursed Lip

COPD breath

2 in (nose) · 4 out (pursed lips) · ~10/min

Controlled and deliberate — like blowing through a straw. The resistance on the exhale feels supportive. Creates a sense of control over breathing.

What it does

Exhaling through pursed lips creates positive pressure (PEEP) that keeps small airways open longer, improving CO₂ elimination and oxygen saturation. Reduces the work of breathing by 30% in obstructive lung disease.

Used for

COPD, asthma, shortness of breath, exercise recovery, anxiety with breathlessness.

Where it comes from

Developed in respiratory therapy in the 1960s–70s for patients with COPD and emphysema. Not a traditional pranayama but a clinical technique.

Today

Standard of care in pulmonary rehabilitation. Also used for general anxiety, exercise recovery, and asthma management.

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Diaphragmatic Breathing

Belly Breath

Diaphragmatic

4 in (belly) · 6 out · ~8/min

Simple, natural, and grounding. Your belly rises and falls like a sleeping child. Feels like returning to how your body was designed to breathe.

What it does

Engaging the diaphragm fully (belly rises on inhale) maximizes vagal nerve stimulation through the diaphragmatic branches. Reduces the work of accessory breathing muscles. Lowers cortisol and improves HRV.

Used for

Chronic stress, shallow chest breathing, anxiety, hypertension, digestion, general wellbeing.

Where it comes from

The body's natural breathing pattern, often lost due to chronic stress, tight clothing, or sedentary lifestyle. Re-taught in most relaxation and therapy programs.

Today

Foundational technique in CBT, mindfulness-based stress reduction (MBSR), biofeedback, and physical therapy. The starting point for all breath retraining.

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Wim Hof Method

Wim Hof

Power breathing

30 deep breaths · long hold · recovery breath · ~30/min

Intense and heady. The rapid deep breaths make you feel light and tingly (hypocapnia). The hold feels like floating in deep stillness. The recovery breath is a rush of oxygen. Not for the faint-hearted.

What it does

Controlled hyperventilation reduces CO₂ to very low levels, causing respiratory alkalosis. The subsequent breath hold triggers the dive reflex and profound sympathetic activation, followed by deep parasympathetic rebound. Epinephrine levels spike.

Used for

Immune boosting, inflammation, energy, mental resilience, cold tolerance, athletic performance.

Where it comes from

Developed by Wim "The Iceman" Hof, combining tummo (Tibetan inner fire) meditation with cold exposure. Popularized globally after scientific studies at Radboud University (2014) showed voluntary influence over the autonomic nervous system and immune response.

Today

Used by athletes, biohackers, and wellness practitioners for immune modulation, inflammation reduction, and mental resilience. Studied for its effects on endotoxin response.

Sit or lie down — this one can leave you light-headed. Never in water.

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Buteyko Breathing Method

Buteyko

Reduced breathing

Reduced volume · nasal only · ~8/min

Quiet and subtle — you breathe less than you want to. Creates a mild air hunger that feels uncomfortable at first, then calming. Teaches the body to need less air.

What it does

Deliberately reducing breath volume increases CO₂ tolerance, raising the CO₂ set point. This reduces habitual over-breathing (hyperventilation) and improves the Bohr effect — oxygen release to tissues. Reduces airway constriction.

Used for

Asthma, sleep apnea, anxiety, panic attacks, mouth breathing, nasal congestion.

Where it comes from

Developed by Dr. Konstantin Buteyko in the 1950s in the Soviet Union. He theorized that chronic hyperventilation was the root of many diseases, particularly asthma.

Today

Used clinically for asthma, sleep apnea, anxiety, and panic disorder. Recognized in some countries as a complementary asthma therapy. Emphasizes nasal breathing and breath holds.

Sit or lie down for this one.

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Tactical Breathing (4-4-4-4)

Tactical

Combat calm

4 in · 4 hold · 4 out · 4 hold · 4/min

Same as box breathing but with a more urgent, mission-focused framing. A tool you can deploy in seconds. Feels like taking control of your nervous system on command.

What it does

Same physiological mechanism as box breathing: equalized autonomic tone, increased CO₂ tolerance, stabilized HRV. Specifically designed for rapid deployment in high-stress situations.

Used for

High-stress situations, combat, public speaking, exams, emergencies, emotional regulation under pressure.

Where it comes from

Formalized by Lt. Col. Dave Grossman in "On Combat" (2004), drawing on military and law enforcement stress inoculation training. Roots in Navy SEAL and FBI hostage rescue team protocols.

Today

Standard training in military, law enforcement, and first responder programs worldwide. Also used in sports psychology and public speaking.

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Tummo (Candali Yoga)

Inner Fire

Tummo

Rapid deep breaths · long retention · ~20/min

Powerful and visceral. You generate real warmth in your core — it's not metaphorical. The holds are deep and still. Feels ancient and transformative.

What it does

Forceful breathing generates significant internal heat through increased metabolic demand and sympathetic activation. The extended breath hold triggers the mammalian dive reflex. Combined with visualization, practitioners can raise core body temperature by 1–2°C.

Used for

Generating body heat, cold tolerance, deep meditation, energetic awakening, immune modulation.

Where it comes from

A practice of the Six Yogas of Narapa, from the Tibetan Buddhist Vajrayana tradition (~11th century). "Tummo" means "fierce woman" or "inner fire." Practiced by monks in unheated Himalayan caves.

Today

Popularized by Wim Hof (who learned a modernized version). Studied by scientists for voluntary autonomic control. Used for cold exposure training and meditation.

Sit or lie down — this one can leave you light-headed. Never in water.

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Bhastrika Pranayama

Bellows

Bhastrika

Forceful in · forceful out · ~30/min

Powerful and forceful — like a forge bellows pumping air into a fire. Feels intense and heating. Not for sensitive or high-stress states.

What it does

Forceful, equal-volume breathing creates strong sympathetic activation. Increases oxygen consumption, heart rate, and metabolic rate. Similar to kapalabhati but with active inhalation as well.

Used for

Energy, clearing sluggishness, respiratory strengthening, warming, breaking through mental fog.

Where it comes from

Classical pranayama from Hatha Yoga Pradipika. "Bhastrika" means "bellows" — like a blacksmith's bellows fanning a fire. Considered one of the most energizing pranayamas.

Today

Used for energy, respiratory strength, and as preparation for deeper practices. Contraindicated for hypertension and heart conditions.

Sit or lie down — this one can leave you light-headed. Never in water.

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Chandra Bhedana Pranayama

Moon Breath

Chandra Bhedana

4 in (left nostril) · 6 out (right) · ~6/min

Cooling and calming — a lunar quality. Feels gentler and more inward than alternate nostril. Like moonlight settling over your nervous system.

What it does

Inhaling through the left nostril preferentially activates the right hemisphere and parasympathetic nervous system (the left nostril correlates with the cooling, lunar, calming channel in yogic physiology).

Used for

Insomnia, overstimulation, anger, overheating, anxiety, high blood pressure.

Where it comes from

Classical pranayama from Hatha Yoga Pradipika. "Chandra" = moon, "bhedana" = piercing. The left nostril is associated with the Ida nadi (lunar/cooling energy channel).

Today

Used for calming, cooling, and sleep preparation. Particularly effective for those who are overstimulated or running hot.

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Surya Bhedana Pranayama

Sun Breath

Surya Bhedana

4 in (right nostril) · 6 out (left) · ~6/min

Warming and activating — a solar quality. Feels bright and alert. Like morning sunlight hitting your face. Energizing without being jarring.

What it does

Inhaling through the right nostril preferentially activates the left hemisphere and sympathetic nervous system (the right nostril correlates with the warming, solar, activating channel). Increases alertness and body temperature.

Used for

Fatigue, sluggishness, low energy, cold, depression, morning activation.

Where it comes from

Classical pranayama from Hatha Yoga Pradipika. "Surya" = sun. The right nostril is associated with the Pingala nadi (solar/heating energy channel).

Today

Used for energy, alertness, and warming. Particularly effective for sluggishness, low blood pressure, and cold.

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Viloma Pranayama

Against Grain

Viloma

Interrupted inhale · smooth exhale · ~5/min

Like climbing stairs with your breath — inhale, pause, inhale, pause, inhale. Then a smooth, long exhale like gliding down. Feels layered and intentional.

What it does

Pausing during the inhale creates micro-retentions that build CO₂ gradually and train breath control. The fragmented inhale engages different diaphragmatic depths. Smooth exhale allows full parasympathetic activation.

Used for

Breath control, anxiety, building CO₂ tolerance gently, preparation for kumbhaka (retention), relaxation.

Where it comes from

Taught in the Iyengar Yoga tradition by B.K.S. Iyengar. "Vi" = against, "loma" = hair — meaning "against the grain" because the breath moves in interrupted steps rather than smoothly.

Today

Used for breath control training, anxiety, and as preparation for breath retention. Gentle enough for beginners and those with respiratory conditions.

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Physiological Sigh

Physiological Sigh

Double inhale

Double inhale · long exhale · as needed

A quick double sip of air (the second sip is smaller), then a long, full exhale through the mouth. Feels like a reset button. Works in seconds.

What it does

The double inhale fully inflates collapsed alveoli (tiny air sacs) via collateral ventilation. The long exhale maximally activates the vagus nerve. Shown by Dr. Andrew Huberman's lab at Stanford to reduce stress arousal in real-time more effectively than any other technique.

Used for

Acute stress spikes, panic, emotional overwhelm, winding down before sleep, any moment you need rapid calm.

Where it comes from

Discovered as a spontaneous breathing pattern during sleep by neuroscientists studying breathing rhythms in mice and humans. Humans do this naturally during sleep and in emotional states.

Today

Popularized by Dr. Andrew Huberman as the fastest on-demand stress reduction tool. Can be done in 5 seconds anywhere.

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Samavritti Pranayama

Equal Ratio

Samavritti

5 in · 5 out (no holds) · 6/min

Smooth, even, continuous — like a pendulum swinging at equal speed. No pauses, no intensity. Feels meditative and balanced.

What it does

Equal inhale and exhale without holds creates a balanced, smooth rhythm. Like box breathing without the holds — gentler and more flowing. Balances autonomic tone without the intensity of retention.

Used for

Meditation, general calm, balance, beginners, maintaining steady awareness.

Where it comes from

The foundational equal-ratio breath in yogic tradition. "Sama" = equal, "vritti" = fluctuation. The simplest pranayama, often the first taught.

Today

Used in mindfulness meditation as a default breath. The basis of many meditation apps' default breathing patterns.

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Vishamavritti Pranayama

Unequal Ratio

Vishamavritti

4 in · 7 hold · 8 out · ~4/min

A slow, weighted descent. The hold is the heaviest part — a suspended moment. The exhale is a long release. Feels like sinking into stillness.

What it does

Unequal ratios with longer exhale and holds create strong parasympathetic dominance. The extended hold builds CO₂ and the long exhale maximizes vagal activation. Same mechanism as 4-7-8.

Used for

Deep relaxation, sleep, meditation, anxiety, grounding.

Where it comes from

The broader category of unequal-ratio breathing in yogic tradition. 4-7-8 is one specific ratio; others like 1-4-2 or 1-1-1 are also used. "Vishama" = unequal.

Today

Various unequal ratios used for relaxation, sleep, and deep meditation. The longer the exhale and hold, the stronger the calming effect.

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Plavini Pranayama

Floating

Plavini

Gulped air · held · slow release · ~4/min

An unusual, full feeling in the belly and chest. The air feels held in the stomach, not just the lungs. Slightly buoyant and deeply grounding.

What it does

Swallowing air into the stomach creates a feeling of fullness and buoyancy. The retained air in the digestive tract was traditionally said to allow floating in water. Stimulates the vagus nerve through the stomach.

Used for

Digestive stimulation, vagal tone, historical study, deep breath control.

Where it comes from

Classical pranayama from Hatha Yoga texts. "Plavini" means "floating." Yogis were said to use it to float on water for extended periods. One of the more esoteric practices.

Today

Rarely practiced in modern yoga. Occasionally used for digestive stimulation and vagal toning. Mostly of historical interest.

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Moorcha Pranayama

Swooning

Moorcha

Slow in · long hold · faint exhale · ~3/min

Slow and spacey. The long hold creates a floating, almost dreamy sensation. Feels like drifting toward the edge of sleep while awake. Not for everyone.

What it does

Very slow breathing with extended retention produces profound CO₂ buildup and vasodilation. The extended hold can produce a mild euphoria or lightheadedness ("swoon") due to altered blood flow and neurotransmitter release.

Used for

Deep meditation, trance states, advanced practice, exploring consciousness.

Where it comes from

Classical pranayama. "Moorcha" means "fainting" or "swooning." Intended to induce a meditative, near-trance state. Considered advanced and not for beginners.

Today

Rarely practiced in standard yoga. Occasionally used in advanced meditation retreats. Mostly of historical and theoretical interest.

Sit or lie down for this one.

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Kevali Kumbhaka

Spontaneous

Kevali Kumbhaka

Natural breath · spontaneous pause · natural

There is nothing to do — the breath simply pauses on its own, like the tide pausing between in and out. Feels like the breath has become unnecessary. Still, vast, and silent.

What it does

In kevali kumbhaka, the breath naturally pauses between inhale and exhale without effort. This spontaneous retention indicates deep autonomic balance and parasympathetic dominance. The body needs no instruction to breathe.

Used for

Deep meditation, spiritual practice, advanced awareness, flow states.

Where it comes from

Considered the highest pranayama in yogic tradition. "Kevala" means "absolute" or "only." When the breath stops naturally and effortlessly, it is said to signal the awakening of kundalini. Described in Yoga Sutras.

Today

Not actively "done" but arises naturally in deep meditation. Observed in advanced meditators and during flow states. The goal rather than the technique.

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Stimulating Breath

Stimulating

Quick alert

2 in · 1 out (quick) · ~20/min

Quick and bright — like splashing cold water on your face. Feels alert without being intense. A gentle wake-up call for the nervous system.

What it does

Rapid breathing with shorter exhale than inhale creates mild sympathetic activation. Increases oxygen intake and heart rate. Less intense than kapalabhati or breath of fire — a moderate energizer.

Used for

Morning energy, afternoon slump, pre-workout, mental fog, mild depression.

Where it comes from

A modern breathing technique used in performance and wellness coaching. Not a classical pranayama but draws on the same principles as bhastrika.

Today

Used as a morning energizer, pre-workout warmup, and afternoon slump buster. Gentler than full kapalabhati.

Sit or lie down for this one.

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Cardiac Coherence at 0.1 Hz

Cardiac Coherence

0.1 Hz resonance

5 in · 5 out (precise) · 6/min

Identical to coherent breathing but with scientific precision. Feels like tuning into a frequency your body has been waiting for. Smooth, complete, and resonant.

What it does

Breathing at exactly 6 breaths per minute (0.1 Hz frequency) creates resonance between heart rate and blood pressure rhythms, maximizing HRV. This frequency amplifies the baroreflex, creating a self-reinforcing loop of cardiovascular stability.

Used for

Cardiovascular health, emotional regulation, HRV optimization, baseline nervous system health.

Where it comes from

Identified by physicist Stephen Elliott in his 2015 book "Coherence." The precise 0.1 Hz resonance frequency was confirmed by HeartMath Institute research in the 1990s.

Today

The basis of biofeedback devices and coherence training apps. Used in cardiology, psychology, and peak performance training.

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Recovery Breathing

Recovery

Post-exercise

3 in · 6 out (nose) · ~8/min

A deliberate cool-down. The long exhale feels like releasing effort — each breath brings you further from exertion and toward rest. Steady and restorative.

What it does

The 1:2 inhale-to-exhale ratio accelerates parasympathetic recovery after sympathetic activation (exercise). The long exhale clears CO₂ buildup and lowers heart rate quickly. Nasal breathing restores nitric oxide levels.

Used for

Post-workout recovery, between exercise sets, lowering heart rate quickly, athletic cooldown.

Where it comes from

Developed in sports science and athletic training. Draws on the general principle of extended exhale for vagal activation.

Today

Standard in athletic recovery protocols, post-workout cooldown, and between high-intensity intervals. Used by professional athletes and in sports medicine.

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Extended Pause Breathing

Extended Pause

Breath suspension

4 in · 2 hold · 6 out · 4 hold · ~4/min

The pause after exhale is the key moment — empty, still, and quiet. Feels like the space between thoughts. The rest of the breath orbits around that silence.

What it does

The extended pause after exhale creates natural CO₂ buildup and triggers the body's "break" signal (parasympathetic). The post-exhale hold is where the deepest relaxation occurs — the body is empty and at rest.

Used for

Deep relaxation, meditation bridge, anxiety, stillness, body awareness.

Where it comes from

A technique used in mindfulness-based stress reduction (MBSR) and various meditation traditions. The post-exhale pause is where many practitioners report the deepest stillness.

Today

Used in meditation instruction, anxiety management, and as a bridge between active breathing and seated meditation.

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Wave Breathing

Wave Breath

Oceanic flow

5 in (rise) · 7 out (fall) · ~5/min

Like watching waves from shore — each breath rises, crests, and recedes. The exhale is longer and gentler. Feels rhythmic, natural, and soothing.

What it does

A smooth, flowing breath with a longer exhale — like a wave rising and falling. The inhale is the swell, the exhale is the breaking and receding. Creates gentle parasympathetic dominance.

Used for

Relaxation, anxiety, sleep preparation, somatic awareness, mindfulness.

Where it comes from

A modern contemplative breathing pattern used in mindfulness and somatic therapy. Draws on the ocean wave metaphor common in meditation instruction.

Today

Used in somatic experiencing, mindfulness apps, and relaxation therapy. The wave metaphor makes it accessible and intuitive.

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So-Ham Pranayama (Mantra Breath)

So-Ham

Counted breath

5 in (SO) · 5 out (HAM) · ~6/min

Each breath carries a word — "So" rising on the inhale, "Ham" settling on the exhale. Feels like the breath is speaking a truth. Meditative and contemplative.

What it does

The mantra "So-Ham" (I am That) synchronizes breath with a contemplative phrase, engaging both hemispheres through linguistic and rhythic processing. The counting anchors attention, reducing default mode network activity.

Used for

Meditation, self-inquiry, mindfulness, breath anchoring, spiritual practice.

Where it comes from

"So-Ham" is an ancient Sanskrit mantra meaning "I am That" (Tat Tvam Asi). The breath naturally sounds "so" on inhale and "ham" on exhale. Central to Advaita Vedanta and Kashmir Shaivism.

Today

Used as a meditation anchor in mindfulness and yoga. The breath-mantra synchronization makes it both a breathing practice and a meditation.

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Balanced Calm Breath

Calm

Gentle clarity

5 in · 5 out · 6/min

Simple and even — nothing forced, nothing held. Feels like a natural settling. The most accessible entry point to conscious breathing.

What it does

A gentle, balanced breathing pattern at 6 breaths per minute. Falls within the resonance frequency range, promoting cardiac coherence and parasympathetic balance without the intensity of held breaths.

Used for

General calm, daily practice, beginners, stress management, maintaining baseline.

Where it comes from

A simplified form of samavritti (equal ratio) pranayama, adapted for general wellness use without spiritual context.

Today

The default breathing pattern in many relaxation apps and wellness programs. Used as a general-purpose calming technique.

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Activating Breath

Energy

Activate & uplift

3 in · 1 hold · 2 out · 10/min

Quick and bright — a gentle kickstart. Feels like opening curtains to let light in. Energizing without being jarring or intense.

What it does

Shorter exhale than inhale creates mild sympathetic activation. The brief hold builds CO₂ slightly, improving alertness. Faster rate (10/min) increases heart rate and oxygen delivery without overbreathing.

Used for

Morning energy, afternoon fatigue, pre-workout, mental alertness, mild depression.

Where it comes from

A modern activating breath pattern used in performance coaching and morning routines. Draws on principles similar to bhastrika but much gentler.

Today

Used as a morning energizer, pre-workout primer, and midday pick-me-up. Safer than intense practices like kapalabhati for sensitive individuals.

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Relaxing Breath (4-7-8)

Relax

4-7-8 technique

4 in · 7 hold · 8 out · ~3/min

A long, slow descent into calm. The hold creates anticipation; the exhale delivers release. Feels like sinking into warm water.

What it does

Same as 4-7-8: extended exhale activates vagus nerve, held phase builds CO₂, deeply sedating. Shown to reduce sympathetic activation within 2-3 cycles.

Used for

Sleep, anxiety, panic, stress, anger, deep relaxation.

Where it comes from

See 4-7-8 technique. Formalized by Dr. Andrew Weil from pranayama traditions.

Today

One of the most prescribed relaxation techniques worldwide. Used for sleep, anxiety, and acute stress.

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Box Breathing (4-4-4-4)

Clarity

Box breathing

4 in · 4 hold · 4 out · 4 hold · 4/min

Four equal sides — structured and steady. Feels like drawing a square with your breath. Creates clarity without drowsiness.

What it does

Same as box breathing: equalized autonomic tone, increased CO₂ tolerance, stabilized HRV. Creates a state of calm alertness.

Used for

Focus, clarity, pre-performance, stress, anxiety, calm alertness.

Where it comes from

See Box Breathing. Equal-ratio pranayama adopted by military and sports psychology.

Today

Used for focus, pre-performance calm, and stress regulation in high-stakes environments.

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Ānāpānasati

Anapanasati

watching, not steering

in · out · unchanged · natural

Standing at a window watching weather you are not responsible for.

What it does

Attention rests on the sensation of air at the nostrils without altering the breath. Because nothing is being controlled, there is no performance to fail at, and the usual striving response never starts.

Used for

Beginning meditation, racing thoughts, any time controlling the breath has itself become effortful.

Where it comes from

Taught by the Buddha in the Ānāpānasati Sutta (~5th c. BCE) as the first of the mindfulness practices; the root of nearly all modern meditation instruction.

Today

The backbone of MBSR and every secular mindfulness course since 1979.

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Susokukan

Counting Ten

Zen breath counting

count each exhale, one to ten, begin again · ~6/min

Laying down ten stones, then finding you are holding the fourth again.

What it does

Counting occupies the verbal mind just enough that it stops narrating. Losing count is expected and is the instruction, not a failure.

Used for

A mind too busy for open awareness. Restlessness. Early practice.

Where it comes from

A foundational Rinzai and Sōtō Zen practice, recorded in Japanese monastic training manuals for over eight centuries.

Today

Used widely in clinical mindfulness where an unstructured breath leaves patients anxious.

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Bumpa Can

Vase

the breath held low and wide

in · settle low · hold soft · out slow · ~3/min

Water filling a jar — heavy at the base, still at the top.

What it does

A gentle retention held low in the belly rather than high in the chest, which keeps the throat and shoulders out of it. Raises CO₂ tolerance without bracing.

Used for

Learning to hold without gripping. Preparing for longer retentions.

Where it comes from

Tibetan Vajrayana practice, part of the Six Yogas of Naropa, described as filling the body like a vase from the bottom up.

Today

Taught in contemporary tummo and inner-heat courses as the safe entry to retention.

Sit or lie down for this one.

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Rlung Ro Gsum

Nine Rounds

clearing before sitting

three left · three right · three both · ~4/min

Sweeping a doorway before you walk through it.

What it does

Nine alternating breaths used as a clearing sequence rather than a practice in itself. Balances nasal airflow, which is measurably lateralised and shifts through the day.

Used for

Beginning a sitting. Clearing a head that arrived cluttered.

Where it comes from

The Tibetan nine-round expulsion, performed before meditation to clear stale winds.

Today

Kept intact in modern Bön and Dzogchen instruction as a preliminary.

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Tonglen

Giving and Taking

breathe in the difficulty

in what is hard · out what is kind · ~5/min

Turning to face the weather instead of pulling your collar up.

What it does

Deliberately breathing toward discomfort rather than away from it, which interrupts avoidance without forcing exposure. The long exhale keeps the body settled while the mind does something hard.

Used for

Grief. Resentment. Sitting with someone else's pain, including your own.

Where it comes from

A Mahayana compassion practice brought to Tibet by Atisha in the 11th century.

Today

Adapted in compassion-focused therapy and in clinician burnout programmes.

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Hong-Sau Kriya

Hong-Sau

the breath says its own name

hong on the way in · sau on the way out · natural

A word arriving on its own, twice, without you saying it.

What it does

A mantra bound to the breath so attention has two anchors instead of one. The syllables are not chanted aloud; the breath is left entirely alone.

Used for

Concentration. Meditation that keeps slipping.

Where it comes from

A Kriya Yoga concentration technique, taught publicly by Paramahansa Yogananda from 1920.

Today

Still taught in the same form; the closest yogic parallel to Buddhist breath awareness.

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Resonance Frequency Breathing

Resonance

where heart and breath phase-lock

5.5 in · 5.5 out · 5.5/min

A swing found at exactly its own rhythm — almost no push required.

What it does

At roughly five and a half to six breaths a minute the baroreflex and the breath fall into phase and heart-rate variability reaches its maximum. The individual frequency varies slightly by body size; this is the population centre.

Used for

Hypertension, anxiety, HRV training, recovering after effort.

Where it comes from

Identified by Vaschillo and Lehrer in the 1990s while investigating why paced breathing produced outsized cardiovascular effects.

Today

The basis of HRV biofeedback, now standard in cardiac rehabilitation, sports psychology and PTSD treatment.

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Cyclic Sighing

Cyclic Sighing

two in, one long out

in · top up · long out · ~5/min

The breath your body takes by itself after crying, done deliberately.

What it does

A second short inhale at the top reinflates collapsed alveoli, and the long exhale loads the vagus. In a 2023 Stanford trial five minutes a day beat mindfulness meditation for mood and reduced respiratory rate.

Used for

Low mood, anxiety, the end of a hard day. Five minutes is the whole dose.

Where it comes from

Formalised from the spontaneous double-inhale sigh that mammals produce every few minutes without noticing.

Today

Balban et al., Cell Reports Medicine, 2023 — the five-minute protocol.

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Cyclic Hyperventilation with Retention

Cyclic Hyperventilation

on purpose, then still

25–30 fast breaths · hold empty · repeat · fast, then held

Static, then an unusual quiet on the other side of it.

What it does

Deliberate overbreathing drops CO₂ and raises adrenaline, then the empty hold swings the system the other way. Powerfully stimulating and not remotely calming.

Used for

Morning activation, cold exposure, deliberate stress inoculation.

Where it comes from

The mechanism behind tummo and its modern descendants; measured in Kox et al. 2014, where trained subjects blunted an endotoxin response.

Today

The core of Wim Hof method rounds and of Huberman's protocols.

Sit or lie down — this one can leave you light-headed. Never in water.

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Rosary Breathing

Ave Maria

the prayer that paces the heart

one bead in · one bead out · 6/min

Being carried by a rhythm somebody else already worked out.

What it does

Reciting the rosary in Latin, or the yogic mantra, paces breathing at almost exactly six a minute and produces the same baroreflex synchrony as deliberate paced breathing.

Used for

Anyone for whom counting feels clinical and words do not.

Where it comes from

Both the Ave Maria and the Om Mani Padme Hum evolved to a six-a-minute cadence independently, which is unlikely to be coincidence.

Today

Bernardi et al., BMJ, 2001 — the study that found prayer and mantra converge on resonance frequency.

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Papworth Method

Papworth

nose, belly, and no rush

nose in 2 · belly out 4 · ~8/min

Being taught to breathe the way you did before you learned not to.

What it does

Retrains habitual mouth-breathing and upper-chest patterns toward nasal diaphragmatic breathing, paired with relaxation. Measurably reduces asthma symptom scores without changing lung function.

Used for

Asthma, hyperventilation, chronic mouth-breathing, anxious over-breathing.

Where it comes from

Developed at Papworth Hospital, Cambridgeshire, in the 1960s for asthma and hyperventilation syndrome.

Today

Still used in UK respiratory physiotherapy; the evidence base is a 2007 BMJ trial.

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Buteyko Control Pause

Control Pause

a measurement, not a practice

normal out · hold · until the first real urge · once

Asking a question and waiting for the honest answer.

What it does

Held after a normal exhale until the first definite desire to breathe — not to maximum. The time correlates with CO₂ tolerance and tends to lengthen as breathing habits improve.

Used for

Measuring where you are. Repeat weekly, not hourly.

Where it comes from

Devised by Konstantin Buteyko in the Soviet Union in the 1950s as a diagnostic for chronic hyperventilation.

Today

Kept as the Oxygen Advantage BOLT score; used as a progress marker rather than a goal.

Sit or lie down for this one.

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Buteyko Reduced Breathing

Reduced Breathing

less air, on purpose

small in · small out · slight air hunger · ~10/min shallow

Being pleasantly, mildly, deliberately short of air.

What it does

Deliberately breathing a little less than you want, holding a light and tolerable air hunger. Raises CO₂ tolerance, which is the actual target — most chronic over-breathers are not short of oxygen.

Used for

Chronic over-breathing, asthma, breathlessness that is not from exertion.

Where it comes from

The core of the Buteyko method, taught in the USSR from the 1960s and outside it from the 1990s.

Today

Standard in Oxygen Advantage training and in some asthma programmes.

Sit or lie down for this one.

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Inspiratory Muscle Strength Training

Resistance

the breath against something

hard in against resistance · easy out · 30 breaths

Lifting a weight you cannot see.

What it does

Inhaling against a resistance load trains the diaphragm as a muscle. Thirty breaths a day for six weeks lowered systolic blood pressure by about nine points in a 2021 trial — comparable to medication.

Used for

Blood pressure, endurance, respiratory strength. Needs equipment.

Where it comes from

Developed from respiratory rehabilitation for COPD and ventilator weaning.

Today

Craighead et al., Journal of the American Heart Association, 2021. Requires a resistance device.

Sit or lie down for this one.

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Makarasana Breathing

Crocodile

face down, so the belly has to work

prone · belly presses the floor · slow · ~7/min

The ground telling you where your breath actually is.

What it does

Lying face down makes chest breathing mechanically awkward, so the diaphragm takes over without instruction. The floor gives immediate feedback that words cannot.

Used for

Learning diaphragmatic breathing. Low back tension. Before sleep.

Where it comes from

Makarasana, the crocodile posture, from hatha yoga.

Today

A standard teaching drill in physiotherapy and in strength coaching for people who cannot feel their diaphragm.

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Lateral Costal Breathing

Lateral Costal

widening, not rising

hands on ribs · widen · soften · ~8/min

A pair of bellows opening at the sides.

What it does

Directs air into the lower ribs sideways rather than lifting the chest. Restores rib mobility, which is usually the missing part in stiff, shallow breathing.

Used for

Stiff ribs, post-injury, shallow breath that will not deepen.

Where it comes from

From respiratory physiotherapy, where segmental breathing has been taught since the 1940s.

Today

Common in Pilates, singing and wind-instrument teaching under various names.

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360° Breathing

Three Sixty

all the way around

front · sides · back · then out · ~7/min

Inflating a ring rather than a balloon.

What it does

Expansion sought in every direction including into the back, which most people never feel. Improves trunk stability by using breath rather than bracing.

Used for

Core stability, back tension, learning where breath can go.

Where it comes from

Emerged from Pilates and modern strength coaching rather than from any older tradition.

Today

Widely taught in rehabilitation and by strength coaches as the alternative to gripping the abdomen.

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Military Sleep Method

The Two Minutes

how pilots were taught to fall asleep

face · shoulders · legs · then nothing · ~5/min

Being lowered rather than falling.

What it does

A long exhale paired with progressive release, face first, because facial tension is the last thing most people let go of. Reported to work for the large majority of trainees within six weeks of practice.

Used for

Falling asleep. Naps in awkward places.

Where it comes from

Taught to US Navy pre-flight pilots in the 1940s, published in Winter's Relax and Win, 1981.

Today

Circulated widely as the two-minute sleep trick; the breathing is the part that actually does the work.

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Voluntary Yawning

Therapeutic Yawn

permission to do it on purpose

jaw wide · long in · sigh out · a few

Something involuntary, invited.

What it does

A yawn stretches the jaw, palate and diaphragm at once and appears to cool the brain and reset arousal. Doing it deliberately usually triggers the real reflex within a few tries.

Used for

Jaw clenching, mid-afternoon flatness, before speaking or singing.

Where it comes from

Studied since the 1980s; the thermoregulatory account is Gallup's, from 2007.

Today

Used in speech therapy and singing to release jaw and throat, and in vestibular rehabilitation.

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Active Cycle of Breathing Techniques

Clearing

for a chest that needs emptying

relax · deep in · hold 3 · huff out · cycles

Sweeping, in stages, rather than all at once.

What it does

Breathing control, then thoracic expansion, then a forced huff rather than a cough. Moves secretions without the airway collapse a hard cough causes.

Used for

A productive chest. Recovering from a respiratory infection.

Where it comes from

Developed in British respiratory physiotherapy through the 1970s and 80s.

Today

Standard care in cystic fibrosis, bronchiectasis and COPD.

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Hypopressive Breathing

Hypopressive

empty, then draw upward

full out · hold empty · ribs open · draw up · ~3/min

A room where the air was taken out and the walls stayed wide.

What it does

On an empty hold the ribs are opened without inhaling, which lowers intra-abdominal pressure and draws the pelvic floor upward reflexively rather than by squeezing.

Used for

Pelvic floor, postnatal recovery, abdominal separation. Not in pregnancy or with hypertension.

Where it comes from

Developed by Marcel Caufriez in Belgium in the 1980s for postpartum recovery.

Today

Used in pelvic-floor physiotherapy, particularly where kegels have not helped.

Sit or lie down for this one.

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