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Fight IBS with Fitness

Exercise to Alleviate this Common Condition

-- By Jen Mueller, Certified Personal Trainer
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Irritable bowel syndrome (IBS) is a condition that's not always discussed openly, but is surprisingly common. Recent estimates state that 10% to 15% of the general population experiences uncomfortable and painful IBS symptoms like cramping, abdominal pain, bloating, constipation, and diarrhea. No one knows exactly what causes it, but if you are someone who suffers from IBS, you know that it has a major impact on your everyday life. Even without knowing the specific causes of IBS, there are specific things you can do to help prevent flare-ups and alleviate symptoms.

Research has shown that exercise can improve your quality of life if you suffer from IBS. A study published in the journal Clinical Gastroenterology and Hepatology found that a higher BMI was more likely to be associated with gastrointestinal (GI) pain, whereas a healthy diet and regular physical activity were associated with fewer GI symptoms.

So how does exercise help if you suffer from IBS? Most doctors consider stress to be one of the triggers of irritable bowel symptoms. Although stress doesn't directly cause IBS, it can aggravate the condition. Exercise helps relieve both physical and mental stress. Physically, exercise warms and relaxes cold, tight muscles. During exercise, the bowel typically quiets down because blood is being pumped to other parts of the body. If you exercise regularly and become more physically fit, the bowel may tend to relax even during non-exercise periods.

In terms of mental stress, many doctors believe that IBS has psychological origins. When someone is under a great deal of stress, they are more prone to mental strain, which can then lead to physical problems. Exercise helps tackle the psychological origins of stress by triggering the release of endorphins (brain chemicals that improve mood and promote a sense of well-being). Stress has not been proven to cause IBS, but it can certainly make it worse. That's why it's so important to keep your stress levels under control.

So what kind of exercise is best for someone who has IBS? Although physical activity in general will help, certain activities have been shown to reduce stress levels:
  • Yoga reduces stress by encouraging deep, rhythmic breathing. It also promotes relaxation by increasing the flow of blood and oxygen to each part of the body. For more information on the benefits of yoga, read Relax Your Mind and Body with Yoga and A Beginner's Guide to Yoga.
     
  • Stretching exercises stimulate receptors in the nervous system that decrease the production of stress hormones. In addition, stretching exercises release tension and increase blood flow to the muscles. Not sure where to begin? SparkPeople's Stretching Guide will help you get started!
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About The Author

Jen Mueller Jen Mueller
Jen received her master's degree in health promotion and education from the University of Cincinnati. A mom and avid marathon runner, she is a certified personal trainer, certified health coach and advanced health & fitness specialist. See all of Jen's articles.

Member Comments

  • EWILBERG
    I wish you could support your some findings from actual medical trials of patients that have IBS and and show the gains or losses from each group those that exercise and those that do not. I have been working out for the last three years I started at 250# now I am down to 215# with moderate exercise. I was doing well up until recently my IBS became worse. I found that if I worked out then worked a full day by days end I was in a lot of discomfort with my IBS. I went to see my doctor because it was so sever and I had to have a colonoscopy and an endoscopy in which no really new problems were found it just left me in more pain. So I would really like to know if moderate exercise helps with IBS. - 4/12/2012 2:22:57 PM
  • I have noticed that even with consistent exercise my IBS symptoms are not really impacted. My doctor specifically told me to walk or run at least 10 mins a day, which I did, but it did not help my symptoms. My doctor did recommend Amitiza, which he explained was supposed to increase the fluid in my colon. However, I had an allergic reaction to it and could not continue on the medication. I am going to ask my doctor about the bentyl. - 12/26/2011 8:55:01 PM
  • LISALISAKMH
    I also have severe IBS(really interferes with work). I have noticed that stress, not just mental stress plays a part in how often I have a flare-up. For example; if the house is a mess or bills are unpaid or the dishes are piled high etc. I can't relax. When everything is in order and the house is clean, and I don't have to worry about finances my symptoms are much better. Stress is a definite trigger with me. The ideas mentioned here in this article are helpful. - 10/31/2011 2:39:26 PM
  • THESTUCKS
    I have been on bentyl for about 6 years now and it helps me alot.
    It is an anti-spasmatic drug so when you take it it relaxes everything.
    It really helps with the severe pain of IBS. - 5/29/2011 3:23:57 PM
  • I've had the same experience! I was going along steadily after I had my son, with flare ups maybe once a month (sometimes less often than that). My son is 5 now and I decided it would be a good idea to take some weight off and feel better by walking and changing my diet. I'm now on very low carbs, and walking about 3 miles a day. I've had to call in sick and come in late almost every day since I started walking. I've lost weight (about 20lbs), but in all honesty, have never felt worse in my life. I've asked my doctor about it and he won't prescribe anything and recommended yoga. Is anyone on any meds from a doctor? If so, what are you on, and how is it working for you? Help! - 2/22/2011 2:18:15 PM
  • VEGANNATASHA
    I've has severe IBS ( I can't even work) and I've been walking on the treadmill and doing yoga for years now. I've noticed it doesn't help and it very hard to do with severe headaches, bloated, cramps from constipation. - 11/30/2009 11:37:25 AM
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