Exercise for IBS and fatty liver: a practical plan
Content date: 14 November 2026
Start gradually, move regularly and choose a sustainable plan. Exercise can reduce liver fat without weight loss and may help IBS symptoms.
Your next step
Choose one comfortable activity and a realistic time for it this week.
Get urgent help: Stop activity and seek urgent assessment for chest pain, fainting, severe unusual breathlessness or new severe abdominal pain. Do not assume these symptoms are IBS or normal exercise discomfort.
Why does movement matter?
- Regular activity is part of care for IBS and fatty liver, alongside nutrition, treatment and follow-up. Choose something sustainable; a gym membership or vigorous exercise is not necessary.
For IBS
- Regular activity may help symptoms, including constipation for some people, but does not guarantee symptom relief. Evidence specifically for IBS improvement is less certain than the general health benefits of activity.
- Start with a comfortable 10–15-minute walk if suitable for your ability, or less when needed. Build up gradually. Choose a time and route that suit your symptoms and toilet access; do not force an intensity that worsens pain or diarrhoea.
For fatty liver (MASLD)
- Exercise can reduce liver fat even when weight does not change. Combine activity that raises your pulse, such as brisk walking or cycling, with muscle-strengthening work according to your ability. Benefit does not guarantee resolution of inflammation or reversal of advanced scarring.
- A gradual goal suitable for many adults is to reach around 150 minutes of moderate activity a week and then exceed this as able, or 75 minutes of vigorous activity when appropriate. You do not need to start at this level. At moderate intensity you can talk but find singing difficult; vigorous exercise is not essential for improvement.
How can I make activity a habit?
- Link walking to a regular convenient time. Start with a comfortable duration and increase gradually. Short activity periods across the week count. Break up prolonged sitting with standing or movement as able, and choose an indoor space or a cooler time of day.
- Add muscle strengthening on two days a week when suitable, for example resistance-band exercises or standing up from a stable chair. Learn the correct technique and start with light resistance; ask a professional for help if balance or muscle strength is poor.
When do I need an individual plan?
- Discuss activity type and intensity with your team if you have advanced cirrhosis, ascites, marked muscle weakness, heart disease, recent surgery or limited mobility. Do not start vigorous training or heavy lifting yourself; adapted or supervised exercise may be needed.
- If you use insulin or medicines that can lower glucose, ask about glucose monitoring and activity planning. Drink according to your needs and any prescribed fluid restriction. Reduce activity and seek advice during acute illness instead of trying to make up missed sessions.
My weekly activity checklist
Choose your own comfortable duration before starting. This is a reminder, not a prescribed exercise programme. Tick a day after your planned activity; rest or a shorter session is appropriate when needed. Ticks reset when the page reloads and are not sent or saved.
| Day | My reminder |
|---|---|
| Monday | |
| Tuesday | |
| Wednesday | |
| Thursday | |
| Friday | |
| Saturday | |
| Sunday |
Review weekly: Was the duration comfortable? What small increase is realistic? Include strengthening on suitable days; do not chase a number through pain or illness.
When to get help
Stop activity and seek urgent assessment for chest pain, fainting, severe unusual breathlessness or new severe abdominal pain. Do not assume these symptoms are IBS or normal exercise discomfort.
Discuss recurrent exercise-related symptoms, marked weakness or difficulty finding a tolerable activity with your care team.