Yoga For Cystic Fibrosis: What Mr Iyengar, The Yoga Doctors And The Research Say

Cystic fibrosis means a daily round of airway clearance, medicines and care for your lungs. It can also mean a stiff, rounded upper back, a tired body, and worry that never quite switches off. This guide brings together what Mr BKS Iyengar, Dr Timothy McCall and the research say about yoga for cystic fibrosis, and about pranayama (yogic breathing), meditation and mindfulness, for people living with CF and the families who support them. Last updated: 8 November 2026.

By Chris Lalor, Certified Senior Iyengar Yoga Teacher and certified Yoga Therapist, Flametree Yoga Darwin.

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Yoga for cystic fibrosis: the short answer

Yes, gentle, well-taught yoga and a slow, easy breath are well worth adding to life with cystic fibrosis, and online classes make it possible without the risk of passing on lung infections. The yoga research in CF is still early, but it points the right way. An 8-week yoga programme for teenagers and young adults was safe, well kept up, and lifted breathing-related quality of life. One-on-one yoga for children lowered anxiety after each session and eased joint pain. A mindfulness course by video call eased low mood, daily relaxation eased anxiety, low mood and poor sleep, and breathing retraining improved lung function. A large online yoga trial is now under way in the United Kingdom. Yoga sits alongside your CF team’s care and your airway clearance, never in place of them.

The yoga in the CF studies so far was yoga in general, taught one to one by certified yoga instructors. No trial has yet tested Iyengar yoga in cystic fibrosis. In our view as certified Iyengar teachers, careful, well-taught yoga with props, where each pose is adapted to the person and the breath is never forced, suits the CF chest and back better than most. Why the kind of yoga matters.

The bottom line: five key moves for yoga with cystic fibrosis

1. Practise online, or alone in the room. People with CF are advised to keep well apart from each other to avoid passing on lung infections. LIVE online classes from home solve that.
2. Open the chest and lengthen the spine. Back pain and a rounded upper back are common in CF. Supported chest openers give the ribs room to move.
3. Learn a slow, easy out-breath. Breathing retraining improved lung function in a trial, and the yoga pilot taught a staged out-breath with pauses. Pranayama (yogic breathing) is taught step by step, never forced.
4. Calm the mind on purpose. Yoga lowered anxiety after each session in children with CF, a mindfulness course eased low mood, and relaxation eased anxiety and poor sleep. Every class ends with supported rest.
5. Start now. New to Flametree, or away 3 months or more? 2 free classes, then 10 at half price, in Darwin or LIVE online.

Who was Mr BKS Iyengar? Iyengar yoga is the style we teach at Flametree. During the 20th century, Mr BKS Iyengar was the major teacher who codified traditional Indian yoga, through his seminal books and widespread teaching. He also pioneered the use of props, so poses can be adapted to almost any body, including a body with tired lungs and a stiff chest. His style is sometimes called modern classical yoga. This guide is part of our encyclopaedia of yoga for health conditions.

This guide in short

• Overall evidence: Limited. Best study (single trial): A randomised trial in the United States of 66 adults with cystic fibrosis. An 8-week group course of mindfulness-based cognitive therapy, held by video call, eased low mood more than usual care straight after the course. It tested a mindfulness course, not yoga.
• Mr BKS Iyengar: we have not found anything he wrote on cystic fibrosis, but he built props into yoga so the chest can open without strain, and he taught that the breath is never forced.
• Dr Timothy McCall, an American medical doctor and yoga therapist who studied with Mr BKS Iyengar, author of Yoga as Medicine: cystic fibrosis is no. 22 on his list of conditions helped by yoga.
• The research: two early yoga pilots, randomised trials of breathing retraining, harmonica breathing, relaxation and online mindfulness courses, an online tai chi trial, and a large online yoga trial under way.
• Related guides: breathlessness, asthma and COPD, back pain, anxiety and anger and organ transplant.
• Take it further: our free ebook Cutting Stress With Yoga, the 2027 masterclass on anxiety, upsets and anger, and classes LIVE online or in Darwin.

Living with cystic fibrosis

Cystic fibrosis (CF) is an inherited condition. A faulty gene makes the body’s mucus thick and sticky, so it clogs the airways and traps germs, and it affects digestion and other organs too. Daily life with CF usually means airway clearance (breathing techniques, devices and exercise that move mucus out of the lungs), inhaled medicines, enzymes with meals, and regular visits to a CF centre. Newer medicines called CFTR modulators (they help the faulty protein work better) have changed life for many people.

The Australian Cystic Fibrosis Data Registry recorded 3,916 people with CF at 23 CF centres around Australia at the end of 2025: 2,437 adults and 1,479 children and teenagers. The median age was 23, and 81.5% were prescribed a CFTR modulator. In Australia, the median age of survival with CF has risen to 54 years, and it keeps rising.

Longer lives bring more of the everyday aches that yoga helps with. In a review of 16 studies, about 3 in 4 adults with CF reported pain, most often in the back, chest, belly and limbs, and pain got in the way of airway clearance and quality of life. Coughing for years, a chest held high and tight, and low bone density can round the upper back. Leaking urine when coughing is common too, in women and also in men. And across nine countries, anxiety and low mood were 2 to 3 times more common in people with CF and their parents than in the wider community.

How a tight chest, a sore back and worry feed each other

“The ribs are the wings of the body. Open your wings.”

What did Mr BKS Iyengar teach that bears on cystic fibrosis?

In short: we have not found anything he wrote about cystic fibrosis. What he did leave was a way of opening the chest with props, lengthening the spine, and building the breath slowly and without force. That is what a CF chest and back need. This is known from long practice. Not yet tested is not the same as wrong.

• Open the chest with support. Lying back over a bolster or a rolled blanket, or over a chair, lets the ribs spread and the upper back lift while the body rests. Geeta S Iyengar, his daughter and a senior teacher, wrote that chest expansion “gives a feeling of happiness and joy”.
• Lengthen before you bend. Standing poses with a chair or the wall teach the spine to lift and the shoulders to roll back, the opposite of the rounded CF posture.
• The breath is never forced. Pranayama starts with simply watching the breath, lying down and supported, and builds only as you are ready.
• Rest is a skill. Supported forward bends and lying poses quieten a tired, over-busy system.

“The chest expansion gives a feeling of happiness and joy.”

What Dr Timothy McCall says

In short: cystic fibrosis is on his list. Dr Timothy McCall, an American medical doctor and yoga therapist who studied with Mr Iyengar and wrote Yoga as Medicine, published a list of 117 health conditions helped by yoga in June 2019. “Cystic Fibrosis” is no. 22. Our encyclopaedia uses his list as its backbone and builds on it with newer research.

His reference list for no. 22 names the two yoga studies in CF: a pilot in Seattle with teenagers and young adults (2015), and a pilot in Minneapolis with children (2016). Both are described below. Since then, trials of online mindfulness, relaxation and breathing in CF have been added to the picture, and a large online yoga trial has begun.

“Nothing pertaining to pranayama can be forced. That is why it teaches humility.”

What does the research say about yoga for cystic fibrosis?

In short: limited, but every yoga-related study in CF points to benefit. Yoga was safe and lifted breathing scores, and it lowered anxiety and eased joint pain in children. Breathing retraining and harmonica breathing improved lung function. A mindfulness course eased low mood, and relaxation eased anxiety, low mood and poor sleep. No trial has tested Iyengar yoga in CF. Why the kind of yoga matters.

Yoga and Iyengar yoga trials

No trial of Iyengar yoga in people with CF has been published that we could find. The two yoga studies so far tested yoga in general, taught one to one by certified yoga instructors, partly so that no two people with CF shared a room.

• Yoga was safe, well kept up, and lifted breathing-related quality of life. Ruddy and others, 2015, an early pilot in Seattle: 10 teenagers and young adults aged 12 to 25 with mild to moderate lung disease did 50-minute one-to-one sessions, twice a week for 8 weeks. They came to 14 of 16 sessions on average. The respiratory score on the CF quality of life questionnaire rose from 68 to 82. Breathlessness, pain and lung function did not change. The sessions held backbends, forward bends, twists, standing poses, relaxation in Savasana (resting pose), and a seated out-breath taken in two stages with pauses. Cough was the commonest problem reported. No comparison group. Read the study.

• Yoga lowered anxiety after each session and eased joint pain in children. McNamara and others, 2016, an early pilot in Minneapolis: 20 children and young people with CF, median age 11, had six one-on-one sessions over 10 weeks, each designed from a set list of 30 poses. Anxiety in the moment fell from before to after each session, and joint pain improved. Emotional and respiratory quality of life scores rose but did not reach statistical significance. One girl used a breathing technique from her instructor when she felt anxious at school. No comparison group. Read the study.

• A large online yoga trial is under way. Stanford and others, 2026, the YOGA-CF trial protocol: a randomised trial across the United Kingdom of a 12-week online yoga programme designed for CF, against usual care, aiming for 314 adults. Classes are recorded and also run LIVE online, two a week. It measures breathing-related quality of life, lung function, strength, and muscle and joint health. No results yet. Read the study.
• A review of meditative movement found no trials in CF. Lorenc and others, 2014, a review of tai chi, yoga and qigong for breathing: 43 studies, none in people with CF. Not yet tested is not the same as does not work. Read the study.
• Yoga helped children with other lung conditions. Mahendru and others, 2026, a scoping review of yoga for children with long-term lung conditions: 22 studies, two of them in CF. Yoga improved lung function in asthma, fluid around the lung and bronchiectasis, and lifted quality of life. Read the study.

Both pilots tested yoga in general, not Iyengar yoga, and neither had a comparison group. In our view, a class where each pose is adapted with props by a long-trained teacher is likely to suit people with CF at least as well.

A related condition: bronchiectasis

Bronchiectasis is a different lung condition, but like CF it brings a daily cough and sputum. Two recent trials of yoga there point the same way.

• Yoga eased breathlessness and improved sleep and quality of life in bronchiectasis. Tan and others, 2024, a randomised trial in Turkey of 48 adults: yoga three times a week for 8 weeks, against no extra programme. Read the study.
• Online yoga eased anxiety, low mood and stress in bronchiectasis. Hei and others, 2025, a controlled trial of 69 adults: supervised online yoga three times a week for 8 weeks improved quality of life, especially breathing symptoms, emotions and vitality, against standard care. Read the study.

Breathing and pranayama

No trial has tested pranayama alone (such as staircase breath, Viloma, or ocean breath, Ujjayi) in cystic fibrosis. Other slow, controlled breathing has been tested, and it helped. These are breathing trials, not pranayama, but they train the same thing: a calmer, better-used breath.

• Learning diaphragmatic and pursed-lip breathing improved lung function. Delk and others, 1994, a randomised trial in California of 26 people with CF matched for age and severity: eight sessions of biofeedback to learn belly (diaphragmatic) breathing and pursed-lip breathing (breathing out slowly through lightly closed lips). Lung function (the air blown out in one second, FEV1) improved in the breathing group and not in the group that learnt hand-warming relaxation. Read the study.
• Harmonica breathing exercises improved lung function in children. Tavasoli and others, 2026, a randomised trial of 70 children aged 8 to 18: breathing and airway clearance exercises using a harmonica, 15 minutes twice a day for 2 months, on top of routine care. FEV1 improved more than with routine care alone. Read the study.
• Singing raised breathing-out strength, but there is only one trial. Irons and others, 2019, a Cochrane review: one Australian trial of children in hospital. Singing lessons did not change quality of life more than other activities, but breathing-out muscle strength was higher weeks later. Read the study.

The out-breath taken in two stages, with pauses, in the Seattle yoga pilot is similar in shape to staircase breath (Viloma), which Iyengar teachers teach lying down and supported before it is ever done sitting. That likeness is our reading of the study, not something the researchers said.

“Breathe! Don’t blow like a windmill.”

Meditation, mindfulness and relaxation

• An online mindfulness course eased low mood. Schechter and others, 2025, the UPLIFT trial, a randomised trial in the United States of 66 adults with CF: an 8-week group course of mindfulness-based cognitive therapy (a course that joins mindfulness meditation with ways of working with thoughts), held by video call. Low mood eased more than with usual care straight after the course; the gap was no longer statistically significant at 6 and 12 months. Anxiety eased too, but not significantly. Read the study.
• Daily relaxation eased anxiety, low mood and poor sleep. Maritescu and others, 2025, a randomised trial in Romania of 22 adults with CF in pulmonary rehabilitation: adding progressive muscle relaxation (tensing and releasing each muscle group) lowered anxiety and low mood and improved sleep at 7 weeks, against rehabilitation alone. This was a relaxation method, not yoga. Read the study.
• A mindfulness-based therapy by video call improved psychological well-being. O’Hayer and others, 2024, a randomised trial of 124 adults with CF and raised anxiety or low mood: 6 weeks of acceptance and commitment therapy (a psychological therapy built on mindfulness and acceptance) by Zoom did better than supportive talking therapy. A psychological therapy, not yoga. Read the study.

Online classes and infection control

People with CF can pass lung germs to each other. Cystic Fibrosis Western Australia advises that people with CF avoid close or prolonged contact with each other and keep 4 metres apart, especially in enclosed rooms indoors, and should not share hospital rooms or be in hospital gyms at the same time. A survey of Australian and New Zealand CF centres found that more than 90% follow CF infection control guidelines. A shared yoga room with two people with CF in it is exactly what this advice is about.

• Tai chi taught over the internet worked as well as face to face. Carr and others, 2018, a randomised trial in London of 40 children and adults with CF, aged 6 to 51: eight tai chi lessons over 3 months, by internet or in person. It was safe, and people reported better sleep, less cough and easier breathing, though lung function and quality of life scores did not change. The researchers chose online teaching because group classes risk passing on infection. Tai chi is a related meditative movement, not yoga. Read the study.
• Online and in-person lessons were equally well liked. Ronan and others, 2020, interviews with 28 people from the same trial: everyone interviewed practised between lessons, most wanted to carry on, and teachers and students liked online lessons as much as in-person ones. Read the study.
• In Australia, high use of telehealth was linked with steadier lung function in adults. Douglas and others, 2026, Australian Cystic Fibrosis Data Registry, 1,250 people: adults who had more than three quarters of their CF clinic visits by telehealth had less decline in lung function. An observational study of clinic visits, not yoga. Read the study.

“It is the spine’s job to keep the mind alert.”

Back pain, posture, bones and the pelvic floor

These are not yoga trials, but they show why posture work matters in CF.

• About 3 in 4 adults with CF have pain. Lee and others, 2016, a review of 16 studies: pain was reported by 77% of adults and 42% of children, most often in the back, belly, chest and limbs, and it was linked with poorer quality of life and getting in the way of care. Read the study.

• Back pain in CF may be largely postural. Ross and others, 1987: people with CF reported back pain far more often than controls, and had weaker, less mobile trunks, chests and shoulders. The authors thought much of the pain came from posture rather than a rigid curve of the spine. Read the study.
• Bones can thin with CF, and the upper back can round. Aris and others, 1998: in 70 adults with advanced CF waiting to be assessed for a lung transplant, bone density was low, spinal fractures were far more common than expected, and the upper back was markedly rounded. This was an older group with advanced disease. Read the study.
• Leaking urine is common in CF and can get in the way of airway clearance. Frayman and others, 2018, a review of 12 studies: rates ranged from 5% to 76%, and leaks often limited airway clearance and exercise. Men with CF had leaks more often than other men, 15% against 10%, in Burge and others, 2015. Read the study.

Our guides to back pain, a rounded upper back, bones and balance and the pelvic floor go further on each.

Exercise trials, for comparison

These are exercise trials, not yoga. We list them because they show that moving more is safe and helps in CF. No trial has yet tested yoga against exercise in CF, and Iyengar yoga has not been tested against exercise on its own.

• Exercise training improved fitness, with no harmful side effects. Radtke and others, 2017, a Cochrane review of 15 trials, 487 people: exercise training improved exercise capacity, and in some trials lung function and quality of life. The certainty was low, and the authors saw no reason to discourage it. Read the study.
• There is not yet enough research to say exercise can replace airway clearance. Heinz and others, 2022, a Cochrane review of 4 trials comparing exercise with airway clearance techniques. Too few people to tell. Read the study.

Yoga is added to your airway clearance, medicines and the plan from your CF centre, never used in place of them. Always follow the directions of any doctor you are consulting.

Families and carers

In the same nine-country study, about a third of mothers and fathers of children with CF had raised low mood, and more had raised anxiety. No yoga trial has looked at CF parents yet, but the mindfulness and relaxation research in other carers points the same way. Parents can come to class too, in the studio or online.

Yoga, pranayama and mindfulness: how they work together

Some of the studies above tested a mindfulness course, breathing retraining or relaxation, not a yoga class. That still counts for our classes. Mindfulness is steady, present attention, and yoga poses and pranayama (yogic breathing) are old routes to that same state. The CF yoga pilots themselves joined poses with breathing and relaxation. No trial separates which part does the work.

We suggest coming to both a yoga class and a pranayama class. Mr Iyengar taught that asana (poses), pranayama and meditation are not divided, and in our experience the two together do more than either alone. See every class time. We trace the history and the links in Yoga And Mindfulness: Why The Mindfulness Research Points Back To Yoga And The Breath.

“It is more important and beneficial to do a few cycles correctly than to be strict with duration.”

How this comes together in a Flametree class

Everything above points the same way, and it is how we teach yoga in Darwin and online. For people with CF, our LIVE online classes are the first choice: you practise at home, with a teacher watching and guiding you, and no one shares your air. Flametree classes adapt poses with chairs and props, at home as in the studio.

• Tell us about your CF before you book. If you would rather come to the studio, talk to us first, so that no one else with CF is in the same class.
• Tell your teacher how you are today. How your chest feels, whether you are in a flare-up, any port or line, your bone density if you know it, and anything your CF team has asked you to avoid.
• Chest openers with support: lying back over a bolster, a chair or blankets, so the ribs widen and the upper back lifts while the body rests.
• Standing poses with a chair: to lengthen the spine and strengthen the legs and back without strain.
• Cough when you need to: stop, clear your chest, and come back. Coughing is expected, never a problem.
• Pranayama step by step: watching the breath lying down first, then a slow out-breath, then staircase breath (Viloma) and ocean breath (Ujjayi) as your teacher judges you ready. Nothing is forced or held. Our pranayama classes teach it step by step.
• Rest to finish: every class ends with supported rest.

See the timetable and book a class. Online classes run LIVE, so your teacher can see you and adjust your poses, and you can do them on low-energy days or when you need to keep away from colds.

“The brick itself opens the chest. Be passive. The brick does the rest of the job.”

Read more on breathing, backs, anxiety and transplants

• Breathlessness, asthma and COPD: yoga and pranayama for the lungs
• Back pain: length before bend, with props
• Anxiety and anger: calming the mind with the breath
• Organ transplant: yoga before and after a lung transplant
• Nearby guides: bronchitis and chronic cough, rounded upper back, bones and balance, pelvic floor, depression and low mood and sleep and energy

Take it further

• Classes, LIVE online or in Darwin: new, or away 3 months or more? 2 free classes, then 10 at half price. Already practising yoga? See the non-beginner half price pass. See the timetable and book.
• Masterclasses, in Darwin or LIVE online: Yoga for anxiety, upsets and anger, Sunday 18 April 2027, one of our 2027 masterclasses with Chris Lalor, where a long, soft out-breath tells the body it is safe. Anxiety is what the CF yoga pilot eased. And for the back, Yoga for backs, Sunday 21 February 2027: length before bend, props as extra arms, and a soft out-breath. See the 2027 masterclasses.

Other conditions are in our encyclopaedia of yoga for health conditions.

Yoga for cystic fibrosis: questions people ask

Is yoga good for cystic fibrosis?

Gentle, well-taught yoga is well worth adding. In an early pilot, 8 weeks of yoga was safe for teenagers and young adults with CF and lifted their breathing-related quality of life. In another, yoga lowered anxiety after each session and eased joint pain in children. The research is still limited, and no trial has yet tested Iyengar yoga in CF.

Can people with cystic fibrosis go to a yoga class?

Yes, with care for infection control. People with CF are advised to keep 4 metres apart from each other, so two people with CF should not share a class room. LIVE online classes from home are the easiest answer. If you would rather come to the studio, tell us first so no one else with CF is in that class.

Can yoga help breathing with cystic fibrosis?

Breathing practice can help. In a randomised trial, learning belly and pursed-lip breathing improved lung function in people with CF, and harmonica breathing exercises improved lung function in children. In the yoga pilot, breathing-related quality of life rose. Pranayama is taught slowly, lying supported first, and never forced. Read the breathlessness guide.

Can yoga help back pain and posture with CF?

It is well suited to it. About 3 in 4 adults with CF report pain, often in the back, and much CF back pain may come from posture. Supported chest openers and standing poses with a chair lengthen the spine and give the ribs room. A large online yoga trial in the United Kingdom is now measuring muscle and joint health. Read the back pain guide.

Can yoga help anxiety with cystic fibrosis?

Yes. In an early pilot, yoga lowered anxiety after each session in children with CF. A mindfulness course by video call eased low mood in adults, and daily relaxation eased anxiety, low mood and poor sleep. A slow out-breath and supported rest are practical tools for anxious days. Read the anxiety guide.

Can yoga replace airway clearance?

No. Yoga is added to your airway clearance, medicines and the plan from your CF centre, never used in place of them. Cochrane reviewers found too little research to say even exercise can replace airway clearance. Always follow the directions of any doctor you are consulting.

“It is never too late in life to practise yoga.”

Can yoga cure cystic fibrosis?

No. Cystic fibrosis is an inherited condition. What yoga can do is help you live well with it: easier breathing-related quality of life, less anxiety, a more open chest and a stronger back, as the early studies suggest. Not yet tested is not the same as does not work.

Is pranayama safe with cystic fibrosis?

Slow, controlled breathing was used safely in the CF studies. In the Iyengar way, pranayama starts lying down and supported, simply watching the breath, then builds to a slow out-breath and staircase breath (Viloma) as you are ready. Stop to cough whenever you need to. Forceful breathing is not taught to beginners.

Can I do yoga for cystic fibrosis online from Darwin or anywhere in Australia?

Yes. Flametree Yoga teaches Iyengar yoga LIVE online, as well as in Woolner and Coolalinga in Darwin, so you can practise from home without sharing a room with another person with CF. Flametree classes adapt poses with chairs and props. New students can begin with 2 free classes, then 10 at half price. Book a class

Where this comes from: BKS Iyengar, Light on Life (Kindle edition), Sparks of Divinity, The Tree of Yoga and Iyengar: His Life and Work; Geeta S Iyengar, Yoga: A Gem for Women, and her class in Sydney, 1996. Timothy McCall MD, his June 2019 list of 117 health conditions helped by yoga and its reference list, and Yoga as Medicine (Bantam). Australian Cystic Fibrosis Data Registry, Annual Report 2025 (Monash University, read November 2026); Ruseckaite and others, “Survival of people with cystic fibrosis in Australia”, Scientific Reports, 2022; Cystic Fibrosis Western Australia, Cross Infection (2025, read November 2026); Stockwell and others, infection control practices in Australian and New Zealand CF centres, BMC Pulmonary Medicine, 2020. Quittner and others, The International Depression Epidemiological Study, Thorax, 2014. Studies as linked above, each looked up in PubMed in November 2026. Everything is summarised in our own words.

This page is general information, not medical advice. Flametree Yoga Studio, Darwin and LIVE online.