TBT: Is Running Bad for a Woman’s Pelvic Floor?

Today’s throw-back comes from a post I wrote back in November here. I loved writing this post because I love running. I also loved writing it because it falls close in line with my heart-felt belief that there is no “bad” exercise, just sometimes bodies that are not quite ready for it. I hope you enjoy the post, and I do look forward to hearing from you! 

Happy Thursday! ~Jessica 

As some of you may know, I recently completed my second half-marathon. To make it even better, I completed it with my amazing and wonderful husband Andrew:

4 miles in and feeling great!

4 miles in and feeling great!

This was my second half marathon in 1 year, and my third *big* athletic event—the other two being the Disney Princess Half Marathon and the Ramblin’ Rose Sprint Triathlon. I started out 2013 with the goal of being healthier and developing strategies for life-long fitness, and I really am proud to say that I am still well on my way to better fitness. (Although in fairness, the craziness of moving to Atlanta did set me back a few weeks! But I’m back on the horse now!) 

Running the Disney Princess Half Marathon with my sister Tara and friend Jenna!

Running the Disney Princess Half Marathon with my sister Tara and friend Jenna!

After completing my last half-marathon, I received the following question from a previous patient of mine,

“Ok, I have to ask, after seeing your race pictures, isn’t running bad for a woman’s internal organs??”

My initial thought was to respond quickly with a, “Not always, but sometimes…” type of response. But then it got me thinking, and inspired me to really delve into the issue with a little more science to back my thought—although honestly, the gist will stay the same.

So… Is running bad for the pelvic floor? Let’s take a look.

When someone initially looks at the issue, there may be the temptation to respond with a resounding, “YES!” We initially think of running and think of “pounding the pavement,” identifying large increases in intra-abdominal pressure and assuming that this pressure must make a woman more likely to experience urinary incontinence and/or pelvic organ prolapse.

But, what does the research really show?

1. Urinary incontinence during exercise is common and unfortunate.

  • Jacome 2011 identified that in a group of 106 female athletes, 41% experienced urinary incontinence. However, they also found that UI in those athletes seemed to correlate with low body mass index.

2. High impact athletes often may require more pelvic floor strength than non-athletes.

  • Borin 2013 found that female volleyball and basketball players had decreased perineal pressure when activating their pelvic floor muscles compared to nonathletes which they concluded placed these women at an increased risk for pelvic floor disorders and especially UI.

3. Over time, physically active people are not more likely to have urinary incontinence or pelvic organ prolapse that non-active individuals. ******

  • Bo (2010) found that former elite athletes did not have an increased risk for UI later in life compared to non-athletes (although she did find that women who experienced UI when they were younger were more likely to experience UI later on in life).
  • In another study, Bo (2007) found that elite athletes were no more likely to experience pelvic girdle pain, low back pain or pelvic floor problems during pregnancy or in the postpartum period compared to non-athletes.
  • An additional study by Braekken et. al. (2009) also did not find a link between physical activity level and pelvic organ prolapse. However, they did find that Body mass index, socioeconomic status, heavy occupational work, anal sphincter lacerations and PFM function were independently associated with POP.

Is your head spinning yet?? Let’s make some sense of this research…

First, it does seem like UI is a common problem in athletes—the cross-fit video that had all of my colleagues up in arms identified this problem really well—and honestly, runners are no exception to this. Every week, I work with women who experience urinary leakage when they run or may have even stopped running due to leakage, and I can assure you this causes a huge impact to these women’s lives. I also can assure you that there are many women out there dealing with leakage during running or other exercises who suffer in silence, too embarrassed to get help or somehow under the impression that leakage with exercise is normal.

With that being said, I am not ready to throw away running or really any other form of exercise all together (other than sit-ups…let’s never do those again). Running has amazing benefits—weight control, cardiovascular improvements, psychological improvements/stress reduction—and these should not be cast aside due to a fear that running could cause a pelvic floor problem.

As a pelvic floor physical therapist working in a predominantly orthopedic setting, I see many men and women enter our clinics with aches and pains—and injuries—that began while starting or progressing a running program. Often times, our amazing PTs identify running gait abnormalities, areas of weakness, or biomechanical abnormalities which can be contributing to hip/knee/foot/etc. pain with running. Improving those movement patterns and improving those individual’s dynamic stability seems to make a huge difference in allowing the client to participate in running again without difficulty.

To be honest with you, I see pelvic floor problems in runners the exact same way. When a woman comes into my office complaining of urinary leakage during running, I look to identify running gait abnormalities, areas of weakness or biomechanical abnormalities which are impacting her body’s ability to manage intra-abdominal pressure during running. (And no, intra-abdominal pressure is not always the enemy–see this from my colleague Julie Wiebe) I also make sure I am managing other things—identifying pelvic organ prolapse when it may be occurring and helping the woman with utilizing a supportive device (tampon, pessary—with collaboration with her physician, or supportive garment if indicated), managing co-existing bowel dysfunction or sexual dysfunction, and making sure the patient has seen her physician recently to ensure she is not having hormonal difficulties, underlying pathology or medication side effects which could worsen her problems.

We know that intra-abdominal pressure is higher when running. A poster presentation at the International Continence Society in 2012 identified that running does in fact increase intra-abdominal pressure compared to walking—but not as much as jumping, coughing or straining (Valsalva). And not as much as sit-ups…

Kruger et. al. ICS Poster Presentation, “Intra-abdominal pressure increase in women during exercise: A preliminary study.” 2012

Kruger et. al. ICS Poster Presentation, “Intra-abdominal pressure increase in women during exercise: A preliminary study.” 2012

As you know by now if you follow my blog posts, I do not believe that the pelvic floor is the only structure involved in managing intra-abdominal pressure increases in the body. (This is why I get so annoyed with all of the studies trying to look at the effectiveness of pelvic floor muscle exercises used in isolation in treating pelvic floor dysfunction). The most current anatomical and biomechanical evidence supports the idea that the pelvic floor muscles work in coordination with the diaphragm, abdominals, low back muscles as well as even the posterior hip muscles to create central stability and modulate pressures within the pelvis. In order for a runner to not leak urine or not contribute to prolapse or pelvic floor dysfunction when she runs, she needs the following(well really, more than this…but let’s start here):

  • Properly timing, well-functioning, flexible pelvic floor muscle group.
  • Properly timing diaphragm—that is used appropriately as she runs so she is not participating in breath holding during her exercise
  • Strong and adequately timed abdominals and low back muscles to assist in stabilizing her spine/pelvis and assist in controlling IAP.
  • Flexible and appropriately firing gluteal muscles to support her pelvis during each step as she runs
  • Appropriate shoes to support her foot structure and transfer the loads through her legs
  • A great sports bra to help her use good posturing while running

Now, is there a time when a woman shouldn’t run?

Yes, I do actually think there are times when running does more harm than good and it may be advantageous for a woman to take some time off from running to restore the proper functioning of structures listed above.

  • If a woman has pelvic organ prolapse, for example, she may need to take some time off from running and participate in other exercises emphasizing functional stability with less of an increase in IAP prior to resuming an exercise program. Some women can return to running in the meantime using a supportive device like a pessary or tampon to help support her organs; however, this may not ultimately mitigate the harm if a person is not stabilizing properly as she runs.
  • I also recommending taking a break from running if a woman is leaking significantly during running or experiencing pain with running. I generally believe that once these structures are appropriately restored to function, women can return to running with less difficulty.
  • The other time I will often recommend waiting is when a woman is further along in her pregnancy or early post-partum. At this time, the increased weight on the pelvis as well as the loss of stability occurring due to hormonal changes places a woman at a higher risk for pelvic floor dysfunction. This, of course, varies based on the individual, but in many cases it may be helpful for these women to choose alternative exercises until after they deliver their children. Most women who are pregnant who I have worked with tell me that they reached a point in running when it just “didn’t quite feel right.” I generally recommend holding off when that occurs, then restarting postpartum once their bodies are feeling up to it again.
  • And lastly, I do recommend a woman holds off on running immediately after gynecological surgery (no-brainer here folks). The research does not indicate that said woman should never return to running—but again, I do think she should allow her body to heal and build up the appropriate strength and coordination needed to support her organs and her pelvis when running.

This post got a little longer than I originally anticipated… so to sum it up… is running bad for your female organs? Not always… but sometimes.

Many of my colleagues have some fantastic blog posts regarding exercise and pelvic floor dysfunction. Check out a few of them below:

Vlog by Julie Wiebe providing an alternative to running:

https://www.juliewiebept.com/video/integrative-programming-for-female-runners-with-incontinence/

Safe exercise for those with pelvic pain:

http://www.pelvicpainrehab.com/pelvic-floor-physical-therapy/2058/pelvic-pain-and-exercise-general-fitness-tips/

Tracy Sher, “Pelvic Guru” on Leaking during exercise:

http://pelvicguru.com/2013/06/22/dear-crossfit-and-crossfit-gynecologist-im-appalled-theres-help-for-peeing-during-workouts/

Seth Oberst’s 4-post series on the Diaphragm:

http://www.sethoberst.com/blog/category/breathing

What do you think? Let me know in the comments below!

~ Jessica

References:

Bo K, Backe-Hansen KL. Do elite athletes experience low back, pelvic girdle and pelvic floor complaints during and after pregnancy? Scand J Med Sci Sports. 2007 Oct;17(5):480-7. Epub 2006 Dec 20.

Bo K, Sundgot-Borgen J. Are former female elite athletes more likely to experience urinary incontinence later in life that non-athletes?

Borin L, Nunes F, Guirro, E. Assessment of pelvic floor muscle pressure in female athletes. PM R. 2013 Mar;5(3):189-93. Scand J Med Sci Sports. 2010 Feb;20(1):100-4

Jácome C, Oliveira D, Marques A, Sá-Couto P. Prevalence and impact of urinary incontinence among female athletes. Int J Gynaecol Obstet. 2011 Jul;114(1):60-3.

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5 responses to “TBT: Is Running Bad for a Woman’s Pelvic Floor?

  1. My bladder prolapsed 5 years ago, at age 40, when I switched from a 6 mile daily walk to a run instead. Thinking back, I probably already had a slight prolapse, and did have some leakage when I exercised (4 pregnancies, no big surprise.) But I was in really good shape, at least I thought so, and I assumed because the rest of me was fit, my pelvic muscles were as well. My biggest regret is letting a urologist talk me into having the prolapse and SUI fixed surgically with a bladder mesh, because my formerly healthy and fit self is now disabled, in chronic pelvic pain, and unable to exercise. Yes, my body was one of the 100,000+ who rejected the mesh, and I’ve had 7 pelvic surgeries in the past few years to try to remove it and deal with all the pain/problems it caused. I’m left with the inability to sit (at all!) or be sexually active. And I have to rely on pain management/pills to keep the nerve pain tolerable. As far as Pelvic Physical Therapy – I only wish that I had been given that option to treat slight prolapse and SUI prior to being sent to surgery. No one mentioned that Pelvic PT was even an option, I had never heard of it. If I could wind back the clock 5 years, I would go to a pelvic PT and would likely not have even needed surgery at all. One other comment, after my mesh removal surgeries, my pelvic muscles were in spasm and it was extremely painful. At that point, I was referred to pelvic PT, and it did wonders for me – took the pain down by about 75%. So I was very happy to learn about pelvic PT – just wish I had known sooner. Ladies, if you leak when you run or exercise, please try pelvic PT before considering surgery – I’m living proof that the healthiest, fittest person can be crippled by bladder mesh.

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  2. Janet,

    Thank you for sharing your story here. I am so sorry to hear that you have had so much pain!! 😦 I’m glad to hear that pelvic PT helped when you were referred–but agree so much with you that it would have been much better if you had been sent earlier on! Unfortunately, there are so many patients who are not offered conservative options for treatment–and I really do hope that this changes in the future!

    Are you still having pain in sitting and with sexual intercourse? When were you last in PT? I just ask because I work with women all the time who have these problems and we find that treatment can help even years down the road–don’t be afraid to seek help again if you need it!

    I wish you all the best for continued recovery!
    ~ Jessica

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  3. Reblogged this on and commented:
    Check out a patients response to this article. I have a patient like this as well. Please inform yourself and try conservative measures, such as Pelvic Floor Physiotherapy, before undergoing surgery.

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  4. Pingback: What every female runner should know postpartum | Jessica Reale, PT, DPT, WCS

  5. Pingback: 2015 in Review! Happy New Year! | Jessica Reale, PT, DPT, WCS

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