Sudarshan Kriya is a structured breathing practice with four distinct stages, each using a different rhythm and intensity. The name translates from Sanskrit as “proper vision by purifying action,” and a full session moves from slow, controlled breathing through rapid breaths, chanting, and finally a cyclical breathing pattern that alternates between slow, medium, and fast rhythms. While the broad framework is well documented, the specific timing and counts of the final stage are traditionally taught in person by certified instructors rather than published in detail.
Here’s what each stage involves, how to prepare, and what the research says about the practice’s effects.
How to Prepare Before You Start
Practice on an empty stomach, at least two hours after your last meal. Sit in a comfortable, upright position with your spine straight. You can sit cross-legged on the floor or in a chair. Rest your hands on your knees or in your lap. Close your eyes and take a few normal breaths to settle in before beginning the first stage.
Stage 1: Ujjayi (Slow Throat Breathing)
Ujjayi, sometimes called “victorious breath,” is the foundation of the practice. You breathe slowly through your nose while slightly constricting the back of your throat, near the epiglottis (the small flap of cartilage behind your tongue). This creates a gentle, audible hiss and gives you fine control over the speed of each inhale and exhale. The sensation should feel like the breath is lightly brushing against the inside of your throat.
A helpful way to find the right constriction: breathe out as if you’re fogging a mirror, but with your mouth closed. That slight tightening at the back of the throat is what you’re after. Keep your tongue soft and relaxed.
In the Sudarshan Kriya sequence, this breath is slowed dramatically to about 2 to 4 breaths per minute. That’s roughly one full breath cycle every 15 to 30 seconds. Each inhale and exhale is extended to a specific count. The experience is one of calm alertness: your body quiets down while your mind stays focused. This slow breathing increases airway resistance, which is part of how it activates the body’s relaxation response.
Stage 2: Bhastrika (Bellows Breath)
After the slow breathing of Ujjayi, the pace shifts sharply. Bhastrika, or “bellows breath,” involves rapid, forceful breathing at roughly 30 breaths per minute. Both the inhale and exhale are equal in force and duration, driven by strong, rhythmic movements of the diaphragm and lungs. Think of it as pumping a bellows: short, powerful bursts of air in and out through the nose.
This stage is typically practiced in rounds of 4 to 5 minutes each, with about one minute of rest between rounds. The immediate effect is a burst of energy and stimulation, followed by a wave of calm as you rest. Keep your posture upright throughout. If you feel dizzy or lightheaded, stop and breathe normally until it passes.
Stage 3: Om Chanting
The third stage is simple but deliberate. You chant “Om” three times, drawing out the exhalation as long as comfortably possible each time. The prolonged exhale naturally slows your breathing rate and serves as a transition between the intensity of Bhastrika and the rhythmic breathing that follows. Take a full, deep inhale before each chant.
Stage 4: The Sudarshan Kriya Cycle
The final stage is the Sudarshan Kriya itself, an advanced cyclical breathing pattern that moves through three distinct speeds: slow, medium, and fast. Each cycle has a specific count and rhythm. This is the portion of the practice that is not fully detailed in published literature. The Art of Living Foundation, which developed and standardized the technique, teaches the exact counts, durations, and transitions during a structured course led by certified instructors.
What is known publicly: the breathing is rhythmic and continuous, with each speed maintained for a set number of breaths before shifting to the next. The pattern repeats in cycles. Practitioners describe the experience as deeply absorbing, with some reporting emotional release, tingling, or a sense of lightness during or after the practice.
Why Instructor-Led Training Is Standard
Unlike many breathing exercises you can pick up from a video, Sudarshan Kriya is consistently taught through in-person courses. Clinical trials studying the technique use certified instructors and typically involve a 6-day introductory course with daily sessions of 2.5 to 3 hours. After learning the technique, practitioners are asked to maintain a daily home practice of about 25 minutes.
The first three stages (Ujjayi, Bhastrika, and Om chanting) are well-documented pranayama techniques you can practice independently. The fourth stage, the Kriya cycle itself, is where guided instruction matters most: the specific breath counts and transitions are calibrated to produce a particular physiological effect, and practicing them incorrectly could cause discomfort or hyperventilation. If you’re interested in the full practice, the Art of Living Foundation offers courses in most major cities and online.
What the Practice Does to Your Body
The combination of slow, fast, and rhythmic breathing appears to shift the balance of your autonomic nervous system, the branch that controls heart rate, digestion, and stress response. Slow breathing during Ujjayi stimulates the vagus nerve, which promotes a parasympathetic (“rest and digest”) state. The rapid breathing of Bhastrika briefly activates the sympathetic (“fight or flight”) system before the body swings back toward calm. Alternating between these states seems to improve the body’s flexibility in managing stress.
Research on gene expression found that regular practice was associated with reduced activity of genes linked to inflammation and increased activity of genes involved in antioxidant defense. In practical terms, that suggests the practice may help the body manage oxidative stress and chronic low-grade inflammation over time.
Effects on Mood and Stress
The strongest evidence for Sudarshan Kriya relates to anxiety and depression. In a study of patients with mild to moderate depression and anxiety, those who completed the program saw median anxiety scores drop by 80% and depression scores drop by 78% at the final assessment. About 75% of participants who finished the program showed clinically meaningful improvement, and roughly two-thirds moved into recovery. Even using the more conservative analysis that counts everyone who enrolled (including dropouts), about a third showed significant improvement.
A randomized clinical trial published in the JAMA network studied the technique’s effects on physician burnout and found evidence of reduced stress biomarkers, improved heart rate variability, and changes in immune cell gene expression among practitioners. Heart rate variability is a reliable marker of how well your nervous system adapts to stress: higher variability generally indicates better resilience.
Who Should Be Cautious
The Bhastrika (rapid breathing) component is the most physically demanding part of the practice. People with uncontrolled high blood pressure, heart conditions, seizure disorders, or respiratory illnesses like severe asthma should approach this stage carefully or skip it entirely. Pregnancy is another common reason to modify or avoid the intense breathing stages. If you have a history of panic attacks, the rapid breathing phase can sometimes trigger symptoms, so working with an instructor who can adjust the practice is especially useful.
For most healthy adults, the practice is safe when learned correctly. The slow breathing and chanting stages carry minimal risk and can be practiced by nearly anyone.