Introduction
Many people (about 1 in 100) have trouble in controlling their bowels. This can include passing faeces or stools (pooing) at the wrong time or at the wrong place (also called faecal or anal incontinence). You may get a sudden urge to empty your bowel that you feel you can't control and have to rush to the toilet or be unable to hold in wind.
This problem can be caused by injury to the anal sphincter muscles (muscles around the anus/back passage) in childbirth, anal surgery, pelvic floor dysfunction, the ageing process and constipation.
If you have any of the following, consult your doctor as soon as possible:
- Bleeding or pain from the back passage
- A feeling that your bowel is never completely empty
- Dark or black stools
- Unexplained weight loss.
Anal Sphincter exercises to aid bowel control
Anal Sphincter exercises, when done correctly, can build-up and strengthen your muscles to help you improve your bowel control.
To begin
Sit comfortably with knees slightly apart. Squeeze the muscle around the back passage as if stopping yourself passing wind. Try squeezing and lifting the muscle as tightly as you can, you should feel the back passage tighten and pull up away from the chair.
Do not hold your breath when exercising.
Slow holds
Squeeze the muscle and lift as tightly as you can. Hold for up to 10 seconds, relax for 10 seconds, and repeat as many times as you can, up to a maximum of 10 times.
Fast squeezes
Pull up the muscles as quickly and tightly as possible and then relax. Repeat as many times as you can up to a maximum of 20 times.
Sub-maximal
Squeeze and lift your sphincter muscles, up to about half of their maximum squeeze. Try to hold this for as long as you are able (up to 20 or 30 seconds). Repeat two or three times. Aim to increase the time you are able to hold. You can also try these in standing or walking.
Repeat these exercises three times a day.
The St Mark's hospital 'Holding on Programme'
As with many bodily functions, you can retrain your bowels. The following programme can teach you to hold on when you need to empty your bowels. Your rectum (where you store poo), your sphincter muscles (around your back passage), and your confidence need retraining to help you overcome this problem. This can take time, so be patient.
Next time you need to open your bowels:
- Sit on the toilet and try to hold on for one minute before opening your bowels. Don't forget to take a watch / clock in with you. As this becomes easier, gradually increase the hold time to five minutes. Do not worry if you are unable to do this initially but keep practising
- When you have mastered this, repeat the above but increase the hold time to 10 minutes before opening your bowels. This stage is harder but remember you are on the toilet and therefore safe from mishaps and accidents
- Once you can delay opening your bowels for 10 minutes, you should try to hold for 10 minutes whilst off the toilet, but still in the bathroom. As you feel more confident you should gradually move further away from the bathroom. Maybe sitting on a chair just outside the bathroom, then on your bed in the bedroom a little further away. As your muscles are now becoming stronger you should be able to hold on for 10 minutes and as you feel more confident, increase the distance between you and the toilet. Gradually you will find that you can increase the distance and the time away from the toilet.
This may take some time to master, but the more practice you have at both your sphincter exercises and the holding on programme, the sooner you will improve. It takes time for muscles to get stronger and you will need to exercise for several months before the muscles gain their full strength.
Get into the habit of doing the exercises with things you do regularly - brushing your teeth, answering the phone, after every toilet visit.
If you are unsure that you are doing the exercises correctly, look at the area in a mirror either sitting up slightly in bed or squatting over a mirror, you should see the anus close as you squeeze it. If you are unsure, you can ask your pelvic health physiotherapist.
Use your muscles when you get the sense of urgency or if you are about to leak.
Other tips
- Most people will find that the strongest urge to open their bowels is 20 to 30 minutes after eating breakfast. This is due to the food entering an empty stomach and setting off an automatic reflex called the 'gastrocolic reflex' which moves the stool down the rectum towards the anus. It can be helpful to spend some time sitting on the toilet at this time to see if nature takes its course and you are able to empty your bowels before your day starts, which might avoid issues with your bowels later in the day. It is important that you relax and don't rush. Do not be tempted to try and push or strain if the urge to empty does not come.
- Being overweight puts more pressure on the muscles that help provide control at the back passage.
- You may find that avoiding drinks with caffeine in them (for example coffee, tea, energy drinks and Coke etc.) may help your bowel urgency. Caffeine can speed up the transit time through the bowel and make bowel urgency worse.
- A loose stool is always harder to hold, we aim to have a stool that is a type 3 or 4 on the Bristol stool chart. If your stool is loose you may want to look at your diet to see if you can change this. This is a helpful resource if you wish to explore this further: https://www.bda.uk.com/foodfacts/home.

Consistently completing your exercises is key to keeping the sphincter muscles strong. It is important to include these into your daily routine to prevent the condition re-occurring in the future.
Contact information and self-referral
Pelvic Health Physiotherapy Department, East Surrey Hospital, Canada Avenue, Redhill, Surrey, RH1 5RH
Tel: 01737 231688
If you would like this information in another format, for example large print or easy read, or if you need help communicating with us please contact:
First Community (Head Office)
Call: 01737 775450, Email: fchc.enquiries@nhs.net,Text: 07814 639034
Address: First Community Health and Care, Caterham Dene Hospital, Church Road, Caterham, Surrey, CR3 5RA.
For office use only: Version 1 PFD_TS095 Publication date: April 2025