You all know by now that I’m fairly nerdy. I love reading research articles, trying to understand complex topics, and everything about learning. Honestly, I think that is why I love pelvic health so much! The pelvis is so complicated! There’s so much to know, and the more I learn, the more I truly realize how much more there is to know! As an anatomy nerd, you know I have favorite muscles. I’ve written about the respiratory diaphragm, who is one of my most favorites, but I haven’t spent much time introducing you to my other love~ the obturator internus!
Meet the Obturator Internus
The Obturator Internus (Or OI, as they are known by friends) is a muscle that lives inside your pelvis in the obturator foramen and attaches to the hip via the greater trochanter. You can see it here:
The OI has several major functions for the body. First, it is a deep hip external rotator, and has shown to be active during the movements of hip extension, external rotation and abduction. In fact, this research showed that it was the first muscle to turn on in these motions (which I theorize could be part of it’s connection to the pelvic floor muscles and the anticipatory role the pelvic floor has in movement, pressure management and postural stability). My theory on this makes sense when we look at some of the research on the involvement of the OI in hip stability. This excellent article identifies the obturator internus & externus, quadratus femoris, and gemelli as important synergistic muscles that work together to modulate the position of the femoral head in the acetabulum during movement. This is particularly cool because in many ways, this function is very similar to the pelvic floor muscles! The authors suggest a dynamic stabilizing role for these muscles, making subtle alterations in force to control the femoral head position.
This study also recognizes the stabilizing role the OI can play, particularly when it works as a team with the other deep hip rotators. The authors here highlight that the obturator internus, obturator externus, superior & inferior gemelli (who I affectionately call the gemelli brothers) are essentially fused. And this fusion, actually leads to a decent cross-sectional area and ability for force generation. The orientation of the fibers adds further credence to the view that these muscles are crucial to hip stability.
The OI shares fascial connections and attachments with the pelvic floor muscles, which makes it an even more unique muscle. The iliococcygeus attaches to the arcus tendoneus linea alba, a fascial line that is also an attachment of the obturator internus. Additionally, the pubococcygeus and OI are fascially connected around the pubic bone, and the fascia around the bladder and urethra also is connected to the OI. What does this mean? It means that the OI can be impacted by what happens at the pelvic floor and can impact what happens at the pelvic floor. And research tends to show this. This study showed that the vast majority of people with pelvic girdle pain have obturator internus tenderness. This study found that most people with chronic pelvic pain have obturator internus tenderness with palpation. And here’s another study that found that 45% of people with pelvic pain had tenderness at the obturator internus. Another study found that in people with lumbopelvic pain, experiencing urinary urgency, and central sensitization made them 2x more likely to have concurrent pelvic floor and OI involvement.
Finding the Obturator Internus
One of the cool things about the OI is that it is a muscle that can be palpated both internally via the vagina or rectum, and also externally. The OI is palpated internally with an examining finger angling out toward the hip. You can see the palpation here on my lovely pelvic model.
The OI can also be palpated by examining medial to the ischial tuberosity, then angling in toward the obturator foramen. You can see where palpation would be happening here.
Treating the Obturator Internus
If you think your Obturator Internus is involved in the pain or pelvic floor problems you’re experiencing, the first step is to have it examined. Your PT can palpate these muscles as described above. The muscles should be soft and move well, so they should not be sensitive or painful to touch. If they are, they could potentially be involved in the pelvic problems you are experiencing.
From a treatment standpoint, we can address the OI by first improving the mobility via gentle manual therapy, and then improving the overall hip stability (retraining the anticipatory function through the relationship between the pelvic floor & OI). It usually isn’t the “sole” problem happening. But including it within your treatment can be key to helping you get better!
If you would have told me two weeks ago that I would have closed the doors to my clinic, Southern Pelvic Health, a week later, and shifted my practice to a virtual one, I would not have believed you. Maybe I was naive (yes, I probably was), but this change came quick to me. It almost happened overnight. And, here we are. I am moving into my second week of working with my patients online. While for many, that seems incredibly scary, I actually think that shifting to an online platform for a while is going to do a lot of good.
Last week, I worked with a few other colleagues to host a webinar on bringing pelvic health online– basically, how do pelvic floor PTs treat most effectively without actually touching their patients? It was a quick production–one built out of necessity–and it sold out in 24 hours because rehab professionals everywhere are trying to figure out how we can still be there for our patients and help them get better during this time. (For my colleagues out there, if you missed it, it’s still available as an on-demand purchase!) I brought together 5 experts from various corners of the country and the world, and we spoke for nearly 2 hours about how we assess the pelvic floor, evaluate patients, and actually help patients get better in a virtual setting. It was full of creative ideas, and also challenged some of the current practice patterns. As you know, I work hard to always question my own practice–learn more–do better– and I’m excited to see what this next period of time does for me as I learn to better and more effectively treat my patients, to be creative with self-care treatments and home strategies, and to use movement to help patients move when my hands are unable to. I will share what I learn with you here, of course.
Pelvic PTs are not the only professionals taking their skills online! Last week, my daughter and I joined a “Frozen Sing-A-long” through a local princess parties company. I have been thrilled to see some incredible resources for people with pelvic floor dysfunction hop online, and I am excited to share some of those with you today!
So, what can you join virtually this week?
Yoga for Pelvic Health
My dear friend and colleague, Patty Schmidt with PLS Yoga, is incredible and specializes in therapeutic yoga for pelvic floor dysfunction. She is bringing several awesome classes online! AND, they are cheap– $15 per class (which honestly, is a HUGE value for the expertise she brings!) So, I do hope you’ll join in:
Gentle Yoga (Via Vista Yoga)– this really could be great for anyone with persistent pain, I think!: Tuesday, March 24th at 12p.m., Thursday, March 26th at 10 a.m.
Patty also is teaching private sessions virtually at $30 for a 30-minute session. This is a steal, believe me!
I also need to share with you all of the FREE yoga resources through another friend and colleague, Shelly Prosko. Shelly has this incredible library of Yoga options for pelvic health, all available right here.
I hope you are able to partake of these awesome resources. Remember, we are in this together my friends! I’ll leave you with a quote from a much-loved movie in my house, Frozen II, “When one can see no future, all one can do is the next right thing.” Let’s all try to do the next right thing amidst this craziness!
A few weeks ago, my husband returned from spending a few days at Barnsley Gardens Resort, where he helped with a fundraising event for the Atlanta Area Boy Scouts of America. Upon his happy return (for all parties involved– single moms: you are rockstars!), he gifted me with a bottle of my favorite relaxing lotion, scented with lavender and peppermint. It is heavenly, and we both adore it! It has become a tradition that he brings me a bottle every time he helps with the event in November. Why do we both love it so much? Well, 3 years ago, we spent 2 wonderful nights at Barnsley Gardens for a mini babymoon. It was our last getaway as a family of two. I was super pregnant, but we ate delicious food, relaxed in the pool, went on evening walks, and slept in. We had an incredible couples massage also, and this lotion was the smell of the spa. We bought a bottle then, and even now, 3 years later, using the lotion evokes feeling of peacefulness, joy, love, and overall relaxation.
So, what happened there? How do brain-smell associations work? (And I know some of you are sitting there thinking…what does this have to do with the pelvis?)
We’ve all been there, right? When I hear the song “Kiss me” by Sixpence None the Richer, I’m transported back to the middle of the summer working as a lifeguard. I smell sunscreen and chlorine and feel the warmth of the sunshine. When I smell a certain blend of middle eastern herbal tea, I’m transported back to Cairo, Egypt where I studied abroad in college, walking through the busy streets at the downtown market. Our brains are incredible like that. Certain memories impact us, and cause our brains to form neurotags– specific patterns of neural activation based on that single input. This is why all of the pieces of the memory come flooding back to you when you have the evoked stimulus (in my case recently, amazing lavender mint lotion).
Now let’s jump into pelvic health, and particularly, chronic pain. What if the brain forms neurotags about pain? For example, what if a person began having pain with sitting, and let’s say, for this example, they experienced a few situations where they needed to sit for a long period of time, and the pain was just awful. As we have discussed many many times, we know that all pain is produced by the brain, that the brain can play tricks on us, and that the brain does change over time due to pain and many other factors. The brain could then, build a neurotag about sitting. Basically, when the person in the above example goes to sit, the brain will activate the neural pathways to remember pain, negativity, perhaps anxiety/stress about the situation, etc. and instead of amplifying the feelings of peace and love (like my lotion!), the brain will amplify the feelings of distress and pain. What about a painful medical examination? A negative sexual experience?
Fascinating, right? So, what can we do about it?
First, recognize a negative neurotag for what it is– your brain recognizing familiarity. And what it is not– a true interpretation of the current situation.
Next, change up the pattern to trick your brain. If you have pain when bending forward to pick something up, can you try the bending motion while lying down (ie pulling your knees up to your chest)? If you had a negative medical exam and start feeling anxious about your appointment, could you see a different provider at a different office? Perhaps request a different position for the exam? If you have pain with sex, could you alter the experience? Maybe this means a different position, different location, different warm-up?
After that, aim to build new, positive neurotags for your brain. How do we build positive neurotags? It can start by building a positive association for your brain. So, this could mean diffusing a calming oil blend while listening to a guided relaxation track. Once this association builds for the brain, you could then try using the same scent within a typically negative situation (assuming you have also removed the negative stimulus!). For people with pelvic floor pain, we often use gentle manual treatment (either with a finger or vaginal trainers) to provide a safe input to the tissues in a way that the brain will not guard and protect by pain. Now, envision pairing that calming scent with gentle pelvic floor muscle desensitization? The options are endless for creativity in building positive neurotags! Movement can also be great to build positive neurotags! If you find that pain limits what you can do, working with a physical therapist to develop movements you can do, that keep you at minimal to no discomfort can help your brain build neurotags for safety with movement again!
If this is fascinating to you (as you know it is to me!), here are a few other resources to check out:
These amazing Vlogs by Jilly Bond, one of my favorite physios across the pond (You may recognize a certain someone in the second video!):
Exercise has so many incredible benefits for overcoming pain, optimizing cardiovascular health, and facilitating psychological well-being. Unfortunately, for many struggling with pelvic floor dysfunction (whether it is in the form of pelvic pain, urinary/bowel dysfunction, or pelvic organ prolapse), thoughts of exercise and fitness are often accompanied by fear. Fearthat moving incorrectly will lead to a worsening of their symptoms. Fearof a set-back. Fearof creating a new problem. Finding an exercise program that will not only be safe, but actually aid in a person’s recovery and pelvic floor health is a fine art. Seeing a skilled pelvic floor physical therapist can be a good step in finding an individualized exercise program, but many may not have the luxury of working with a professional.
Recently, I did some research to help a few my patients find on-demand options for guided fitness that were pelvic floor friendly. I am grateful to have such an incredible community of pelvic health professionals to learn from and learn with, and I wanted to share these fantastic resources with you here. As always, please know that what works well for one person may not work well for another, thus, an individualized assessment is always the best option to determine the most appropriate exercise program for you.
For those with pelvic pain or pelvic floor tension (often the case in cases of pelvic pain, constipation, overactive bladder):
Creating Pelvic Floor Health with Shelly Prosko- Part A: Pelvic Floor Muscle Relaxation.“30 minute practice of releasing the pelvic floor muscles through pelvic floor awareness, visualization and breathing methods, during mindful movements and yoga postures.” Shelly is an incredible physiotherapist from Canada, with a practice specializing in using yoga interventions to help people with pelvic floor dysfunction. Shelly was kind enough to offer blog viewers 10% off her combined package using the discount code: ClientDiscount10
FemFusionFitness by Brianne Grogan– Brianne (also a physical therapist) has an excellent youtube channel, with several playlists offering movement options for those dealing with pelvic pain or pelvic floor tension. Her “Painful Sex” series includes 2 30-minute yoga sequences emphasizing pelvic floor relaxation, and it’s free!
For those with pelvic floor weakness (often the case–but not always! in situations like urinary incontinence, pelvic organ prolapse, diastasis rectus, fecal incontinence):
Mutu System: This is an excellent post-partum recovery program. Very helpful for those with pelvic floor weakness or diastasis rectus after having a baby. This is often my “go-to” for people having these problems that are unable to travel to see a pelvic PT. She does a great job at encouraging appropriate referral for further evaluation as well.
Fit2B: This is an online program with options for purchasing specific programs or for membership. It has a postpartum series, diastasis recti series, prenatal workshop, and foundational courses. I have had patients use this program who really enjoyed it.
Your Pace Yoga by Dustienne Miller:Dustienne has expanded her video library to include videos such as “Optimizing Bladder Control” which includes sequences to support pelvic floor engagement through yoga.
Pelvic Exercises by Michelle Kenway: Michelle has done excellent work creating videos and ebooks on safe exercise progressions for pelvic floor muscle weakness, prolapse, bowel dysfunction and surgical recovery. Check out her excellent videos here.
I hope these resources are helpful! Did I leave anything out? If you have other wonderful home exercise options that are “pelvic floor friendly” please let me know in the comments below!
This past week, I was grateful for the opportunity to interview Jessica Drummond, MPT, CCN, CHC on the topic of nutrition for pelvic pain. Jessica is incredible, and doing such amazing things for patients with pelvic pain and really, in women’s health in general! Check out the interview below to learn more about nutrition, common dietary intolerances/sensitivities, probiotics, and what steps to take to help yourself (or your patients!) I hope you enjoy! ~ Jessica
(Note: This was my first of what I hope will be many expert interviews! Disregard my initial awkwardness with being recorded (Ha!). If you have any ideas for people you would like me to interview, let me know in the comments!)
I spent my first few years of practice going deep into the pelvis… and my most recent few years, desperately trying to get out. Now, I know that may seem like a strange statement to read coming from me, the pelvic floor girl. But bear with me. I love the pelvic floor, I really do. I enjoy learning about the pelvis, treating bowel/bladder problems, helping my patients with their most intimate of struggles. I like to totally “nerd out” reading about the latest research related to complex nerve pain, hormonal and nutritional influences, and complicated or rarely understood diagnoses. However, the more I learned about the pelvic floor, the more I discovered that in order to provide my patients with the best care I can possibly provide, I needed to journey outside the pelvis and integrate the rest of the body.
You see, the pelvic floor does not work in isolation.
It is not the only structure preventing you from leaking urine.
It is not the sole factor in allowing you to have pleasurable sexual intercourse.
It is not the only structure stabilizing your tailbone as you move.
It is simply one gear inside the fascinating machine of the body.
And, the incredible thing about the body is that a problem above or below that gear, can actually influence the function of the gear itself! And that is pretty incredible! One of the patients that most inspired me to really start my journey outside of the pelvis was an 18-year-old girl I treated 4 years ago. She was a senior in high school and prior to the onset of her pelvic pain had been an incredible athlete– playing soccer, volleyball and ice hockey. Since developing pelvic pain, she had to stop all activities. Her pain led to severe nausea, and was greatly impacting her senior year. When I examined her, I noticed some interesting patterns in the way she walked. With further questioning, she ended up telling me that a year ago, she experienced a fracture of her tibia (the bone by her knee) while playing soccer. She was immobilized in a brace for about a month, then cleared to resume all activity. (Yep, no physical therapy). Looking closer, she had significant weakness around her knee that was influencing the way she moved, and leading to a compensatory “gripping” pattern in her pelvic floor muscles to attempt to stabilize her hips and legs during movement. So, we treated her knee (She actually ended up having a surgery for a meniscal tear that had not been discovered by her previous physician), and guess what? Her pelvic pain was eliminated. BOOM. If you want to read more about her story, I actually wrote the case up for Jessica McKinney’s blog and pelvic health awareness project, Share MayFlowers, in 2013.
So, what else is connected to the pelvic floor? Here are a few interesting scenarios:
Poor mobility in the neck and upper back can actually lead to neural tension throughout the body– yes, including the nerves that go to the pelvic floor. (I’ve had patients bend their neck to look down and experience an increase in tailbone pain. How amazing is that?)
Being stuck in a slumped posture can cause a person to have decreased excursion of his or her diaphragm, which can then put the pelvic floor in a position in which it is unable to contract or relax the way it needs to.
Grinding your teeth at night? That increased tension in the jaw can impact the intrathoracic pressure (from glottis to diaphragm), which in turn, impacts the intra-abdominal pressure (from diaphragm to pelvic floor) and, you guessed it, your pelvic floor muscles!
An ankle injury may cause a person to change the way he or she walks, which could increase the work one hip has to do compared to the other. This can cause certain muscles to fatigue and become sore and tender, including the pelvic floor muscles!
Pretty cool right? And the amazing thing is that this is simply scratching the surface! The important thing to understand here is that you are a person, not a body part! Be cautious if you are working with someone who refuses to look outside of your “problem” to see you as a whole. And if you have a feeling in your gut that something might be connected to what you have going on, it really might be! Speak up!
As always, I love to hear from you! Have you learned of any interesting connections between parts of your body? For my fellow pelvic PTs out there, what cool clinical correlations have you found?
Have a great Tuesday!
Wanna read more? Check out this prior post on connections between the diaphragm and the rest of the body!
If you didn’t know, December 1st was a day that all PTs came together to share with the public all of the benefits of seeking PT! My colleague, Stephanie Prendergast, founder of the Pelvic Health and Rehabilitation Center in California, wrote an amazing blog post on why someone should get pelvic PT first. I thought it was great (as you know…I post lots of Stephanie’s stuff), and Stephanie gave me permission to re-blog it here. So, I really hope you enjoy it. If you aren’t familiar with Stephanie’s blog, please check it out here. You won’t regret it.
On another note, I will be teaching a live webinar Thursday 12/10 on Pelvic Floor Dysfunction in the Adult Athlete. I really hope to see some blog followers there! Register for it here.
Now… enjoy this great post by Stephanie. ~ Jessica
Why get PT 1st? Here are the Facts. By Stephanie Prendergast
Vaginal pain. Burning with urination. Post-ejaculatory pain. Constipation. Genital pain following bowel movements. Pelvic pain that prevents sitting, exercising, wearing pants and having pleasurable intercourse.
When a person develops these symptoms, physical therapy is not the first avenue of treatment they turn to for help. In fact, physical therapists are not even considered at all. This week, we’ll discuss why this old way of thinking needs to CHANGE. Additionally, we’ll explain how the “Get PT 1st” campaign is leading the way in this movement.
We’ve heard it before. You didn’t know we existed, right? Throughout the years, patients continue to inform me the reason they never sought a physical therapist for treatment first, was because they were unaware pelvic physical therapists existed, and are actually qualified to help them.
Many individuals do not realize that physical therapists hold advanced degrees in musculoskeletal and neurologic health, and are treating a wide range of disorders beyond the commonly thought of sports or surgical rehabilitation.
On December 1st, physical therapists came together on social media to raise awareness about our profession and how we serve the community. The campaign is titled “GetPT1st”. The team at PHRC supports this campaign and this week we will tell you that you can and should get PT first if you are suffering from a pelvic floor disorder.
Did you know that a majority of people with pelvic pain have “tight” pelvic floor muscles that are associated with their symptoms?
Physical therapy is first-line treatment that can help women eliminate vulvar pain
Chronic vulvar pain affects approximately 8% of the female population under 40 years old in the USA, with prevalence increasing to 18% across the lifespan. (Ruby H. N. Nguyen, Rachael M. Turner, Jared Sieling, David A. Williams, James S. Hodges, Bernard L. Harlow, Feasibility of Collecting Vulvar Pain Variability and its Correlates Using Prospective Collection with Smartphones 2014)
Physical therapy is first-line treatment that can help men and women with Interstitial Cystitis
Over 1 million people are affected by IC in the United States alone [Hanno, 2002;Jones and Nyberg, 1997], in fact; an office survey indicated that 575 in every 100,000 women have IC [Rosenberg and Hazzard, 2005]. Another study on self-reported adult IC cases in an urban community estimated its prevalence to be approximately 4% [Ibrahim et al. 2007]. Children and adolescents can also have IC [Shear and Mayer, 2006]; patients with IC have had 10 times higher prevalence of bladder problems as children than the general population [Hanno, 2007].
Physical Therapy is first-line treatment that can help men suffering from Chronic Nonbacterial Prostatitis/Male Pelvic Pain
Chronic prostatitis (CP) or chronic pelvic pain syndrome (CPPS) affects 2%-14% of the male population, and chronic prostatitis is the most common urologic diagnosis in men aged <50 years.
The definition of CP/CPPS states urinary symptoms are present in the absence of a prostate infection. (Pontari et al. New developments in the diagnosis and treatment of CP/CPPS. Current Opinion, November 2013).
71% of women in a survey of 205 educated postpartum women were unaware of the impact of pregnancy on the pelvic floor muscles.
21% of nulliparous women in a 269 women study presented with Levator Ani avulsion following a vaginal delivery (Deft. relationship between postpartum levator ani muscle avulsion and signs and symptoms of pelvic floor dysfunction. BJOG 2014 Feb 121: 1164 -1172).
64.3% of women reported sexual dysfunction in the first year following childbirth. (Khajehi M. Prevalence and risk factors of sexual dysfunction in postpartum Australian women. J Sex Med 2015 June; 12(6):1415-26.
24% of postpartum women still experienced pain with intercourse at 18 months postpartum (McDonald et al. Dyspareunia and childbirth: a prospective cohort study. BJOG 2015)
85% of women stated that given verbal instruction alone did not help them to properly perform a Kegel. *Dunbar A. understanding vaginal childbirth: what do women understand about the consequences of vaginal childbirth.J Wo Health PT 2011 May/August 35 (2) 51 – 56)
Did you know that pelvic floor physical therapy is mandatory for postpartum women in many other countries such as France, Australia, and England? This is because pelvic floor physical therapy can help prepartum women prepare for birth and postpartum moms restore their musculoskeletal health, eliminate incontinence, prevent pelvic organ prolapse, and return to pain-free sex.
Did you know that weak or ‘low tone’ pelvic floor muscles are associated with urinary and fecal incontinence, erectile dysfunction, and pelvic organ prolapse?
Physical Therapy can help with Stress Urinary Incontinence
Did you know that weak or ‘low tone’ pelvic floor muscles are associated with urinary and fecal incontinence, erectile dysfunction, and pelvic organ prolapse? 80% of women by the age of 50 experience Stress Urinary Incontinence. Pelvic floor muscle training was associated with a cure of stress urinary incontinence. (Dumoulin C et al. Neurourol Urodyn. Nov 2014)
30 – 85 % of men develop stress urinary incontinence following a radical prostatectomy. Early pelvic floor muscle training hastened the recovery of continence and reduced the severity at 1, 3 and 6 months postoperatively. (Ribeiro LH et al. J Urol. Sept 2014; 184 (3):1034 -9).
Physical Therapy can help with Erectile Dysfunction
Several studies have looked at the prevalence of ED. At age 40, approximately 40% of men are affected. The rate increases to nearly 70% in men aged 70 years. The prevalence of complete ED increases from 5% to 15% as age increases from 40 to 70 years.1
Physical Therapy can help with Pelvic Organ Prolapse
In the 16,616 women with a uterus, the rate of uterine prolapse was 14.2%; the rate of cystocele was 34.3%; and the rate of rectocele was 18.6%. For the 10,727 women who had undergone a hysterectomy, the prevalence of cystocele was 32.9% and of rectocele was 18.3%. (Susan L. Hendrix, DO,Pelvic organ prolapse in the Women’s Health Initiative: Gravity and gravidity. Am J Obstet Gynecol 2002;186:1160-6.)
Pelvic floor physical therapy can help optimize musculoskeletal health, reducing the symptoms of prolapse, help prepare the body for surgery if necessary, and speed post-operative recovery.
Stephanie grew up in South Jersey, and currently sees patients at Pelvic Health and Rehabilitation Center in their Los Angeles office. She received her bachelor’s degree in exercise physiology from Rutgers University, and her master’s in physical therapy at the Medical College of Pennsylvania and Hahnemann University in Philadelphia. For balance, Steph turns to yoga, music, and her calm and loving King Charles Cavalier Spaniel, Abbie. For adventure, she gets her fix from scuba diving and global travel.
I am thrilled today to have my colleague and friend, Seth Oberst, PT, DPT, SCS, CSCS (that’s a lot of letters, right?!), guest blogging for me. I have known Seth for a few years, and have consistently been impressed with his expansive knowledge and passion for treating a wide range of patient populations (from men and women with chronic pain, to postpartum moms, and even to high level olympic athletes!) Recently, Seth started working with me at One on One in Vinings/Smyrna, which is super awesome because now we get to collaborate regularly in patient care! Since Seth started with us, we have been co-treating several of my clients with pelvic pain, diastasis rectus, and even post-surgical problems, and Seth has a unique background and skill set which has been extremely valuable to my population (and in all reality, to me too!). If you live in the Atlanta area, I strongly recommend seeing Seth for any orthopedic or chronic pain problems you are having–he rocks! So, I asked Seth to guest blog for us today…and he’ll be talking about your diaphragm, rib cage position, and the impact of this on both the pelvis and the rest of the body! I hope you enjoy his post! ~ Jessica
The muscles of the pelvic floor and the diaphragm (our primary muscle of breathing) are mirror images of each other. What one does so does the other. Hodges found that the pelvic floor has both postural and respiratory influences and there’s certainly a relationship between breathing difficulty and pelvic floor dysfunction. (JR note: We’ve chatted about this before, so if you need a refresher, check out this post) So one of the best ways we can improve pelvic floor dysfunction is improving the way we breathe and the position of our ribcage. Often times, we learn to breathe only in certain mechanical positions and over time and repetition (after all we breathe around 20,000 times per day), this becomes the “normal” breathing posture.
Clinically, the breathing posture I see most commonly is a flared ribcage position in which the ribs are protruding forward. This puts the diaphragm in a position where it cannot adequately descend during inhalation so instead it pulls the ribs forward upon breathing in. The pelvis mirrors this position such that it is tipped forward, causing the muscles of the pelvic floor to increase their tension. (JR note: We see this happen all the time in men and women with pelvic pain!) Normal human behavior involves alternating cycles of on and off, up and down, without thinking about it. However, with stress and injury we lose this harmony causing the ribs to stay flared and the pelvis to stay tilted. Ultimately this disrupts the synchrony of contraction and relaxation of the diaphragm and pelvic floor, particularly when there is an asymmetry between the right and left sides (which there often is).
Jessica has written extensively on a myriad of pelvic floor issues (this IS a pelvic health blog, after all) that can be caused by the altered control and position of the rib cage and pelvis that I described above. But, these same altered positions can cause trouble up and down the body. Here are a few ways:
Shoulder problems: The ribcage is the resting place for the scapulae by forming a convex surface for the concave blades. With a flared, overextended spine and ribs the shoulder blades do not sit securely on their foundation. This is a main culprit for scapular winging (something you will often see at the local gym) because the muscles that control the scapulae are not positioned effectively. And a poorly positioned scapula leads to excessive forces on the shoulder joint itself often causing pain when lifting overhead.
Back pain: When stuck in a constant state of extension (ribs flared), muscles of the back and hips are not in a strong position to control the spine subjecting the back to higher than normal forces repeatedly over time. This often begins to manifest with tight, toned-up backs that you can’t seem to loosen with traditional “stretches”.
Hip impingement: With the pelvis tilted forward, the femurs run into the pelvis more easily when squatting, running, etc. By changing the way we control the pelvis (and by association the rib cage), we can create more space for the hip in the socket decreasing the symptoms of hip impingement (pinching, grinding sensation in groin/anterior hip). For more on finding the proper squat stance to reduce impingement, read this.
Knee problems: An inability to effectively control the rib cage and pelvis together causes increased shearing forces to the knee joint as evidenced in this study. Furthermore, when we only learn to breathe in certain positions, it reduces our ability to adapt to the environment and move variably increasing our risk for injury.
Foot/ankle: The foot and pelvis share some real estate in the brain and we typically see a connection between foot control and pelvic control. So if the pelvis is stuck in one position and cannot rotate to adapt, the foot/ankle complex is also negatively affected.
So, what can we do about this? One of the most important things we can do is learn to expand the ribcage in all directions instead of just in the front of the chest. This allows better alignment by keeping the ribs down instead of sacrificing position with every breath in. Here are few ideas to help bring the rib cage down over the pelvis and improve expansion. These are by no means complete:
**JR Note: These are great movements, but may not be appropriate for every person, especially if a person has pelvic pain and is at an early stage of treatment (or hasn’t been treated yet in physical therapy). For most clients, these exercises are ones that people can be progressed toward, however, make sure to consult with your physical therapist to help determine which movements will be most helpful for you! If you begin a movement, and it feels threatening/harmful to you or causes you to guard your muscles, it may not be the best movement for you at the time.
**JR Note: This squat exercise is very similar to one we use for men and women with pelvic pain to facilitate a better resting state of the pelvic floor. It’s wonderful–but it does lead to a maximally lengthened pelvic floor, which can be uncomfortable sometimes for men and women who may have significant tenderness/dysfunction in the pelvic floor (like occurs in men and women with pelvic pain in the earliest stages of treatment).
Here’s another one I use often from Quinn Henoch, DPT:
Our ability to maintain a synchronous relationship between the rib cage and pelvis, predominantly thru breathing and postural control, will help regulate the neuromuscular system and ultimately distribute forces throughout the system. And a balanced system is a resilient and efficient one.
Dr. Seth Oberst, DPT is a colleague of Jessica’s at One on One Physical Therapy in Atlanta, GA. He works with a diverse population of clients from those with chronic pain and fatigue to competitive amateur, CrossFit, professional, and Olympic athletes. Dr. Oberst specializes in optimizing movement and behavior to reduce dysfunction and improve resiliency, adaptability, and self-regulation.
For the past few years, my studies in pelvic health have taken me further and further outside of the pelvis. I have learned and continue to learn how amazingly interconnected our bodies actually are. The pelvis can be influenced by the ankle, the knees—and even the neck! It is amazing and awe-inspiring. This past weekend, my studies took me to the Level 1 Selective Functional Movement Assessment (SFMA), where I spent 2 days learning a systematic way to evaluate movement and identify where dysfunctional patterns exist—head to toe! (How awesome is that?!) There are many different systems and programs out there for evaluating someone’s movement, and honestly, I don’t necessarily think one is superior to the other. I liked this one though, as it made sense to me and the initial screen could be completed in 2 minutes :).
So, why is it important to look globally at human movement when a person is experiencing pain anywhere in the body? For lots of reasons, like I said above—but for the purpose of today’s post—because we now know that movement patterns do really change when a person is experiencing pain—and this is helpful initially and important—remember, your brain wants to protect you from experiencing harm! However, dysfunctional movement patterns, although helpful to the body in that moment, can persist and lead to further problems down the road.
Paul Hodges (a favorite researcher of mine!) and Kylie Tucker examined the current theories regarding movement adaptations to pain in a 2011 review published in the International Association for the Study of Pain. They looked at the current research regarding movement variations in pain, and frankly poked holes in the theories where holes needed poking. They then presented a new theory on the motor adaptations to pain, and that’s what I would like to share with you today.
The theory they presented is based on the premise that movement adaptations occur to reduce pain and protect the painful part. The way in which a person does that actually varies and is flexible. Here are the basics of their theory, simplified, of course. I do encourage you to read the paper if you’re interested—it’s great!
Adaptation to pain involves redistribution of activity within and between muscles. Basically, the brain varies which pools of motoneurons fire in a muscle based on the individual and the task requirement. The common goal still is to protect the painful part from pain or injury, but the way the body does this can vary greatly. Interestingly, we know that the motoneurons active before and during pain tend to reduce activity, and the production of force actually seems to be maintained by a new population of units who were previously inactive. Normally, motoneuron units are recruited from smaller to larger pools to allow for a gradual increase in force—but in pain, a person often will have earlier recruitment of larger pools to basically allow for a faster development of force to get away from pain (think fight or flight response!). Also, the new population of active units may be altered to change the direction of the force generated by the muscle (again, aiming to help protect the painful structure). We also can see in some areas, like the trunk, that one muscle may become inhibited (like the transverse abdominis) while other larger muscles become more activated. This again, makes sense with the body’s goal of protection. Quick activation of larger motor units allows for a quick activation of a muscle to help protect and escape pain.
Adaptation to pain changes mechanical behavior. Basically, like we just discussed, the redistribution of activity within and between muscles changes the force and output of the muscle. Hodges & Tucker give us a few examples of this. First, they’ve found that when someone has knee pain, the quadriceps muscles fire differently to change the direction of knee extension by a few degrees. They also explain that the changes in muscle firing in the trunk muscles in someone with back pain leads to more stiffness and less control of movements and less anticipatory action. Basically, in each of these cases, the big picture motion stays the same, but there are small changes within how the body accomplishes those tasks.
Adaptation to pain leads to protection from pain or injury, or threatened pain or injury. Basically, this redistribution of muscle firing is done to protect against pain—or even the threat of pain. When a person experiences pain, the brain choses a new pattern to move to either splint the injured area, reduce the movement of the area, or alter the force on the area. The interesting piece here is that the body responds this way even when there is a perceived threat of pain! The key with all of this is that the adaptation varies significantly—not one pattern is seen for all types of pain, but the nervous system has a variety of options for protection!
Adaptation to pain involves changes at multiple levels of the motor system. So, although we know that the activation of motoneuron pools can change during pain, that alone does not describe the variability we see. We know now that the way the body changes movement can be influenced by structures in the brain, spinal cord or at the local level of the motoneuron. All of this is going to be influenced by the task at hand and the individual (thoughts about the pain, emotions, stressors, and previous experiences)
Adaptation to pain has short-term benefit, but with potential long-term consequences. Although the short-term benefit is protection of the painful area and prevention of further pain, this may lead to consequences down the road if the adaptation persists. Of course, we assume in this case that movement in a non-pain state is likely the most efficient and optimal way to move. So, changes over time could produce decreased movement variability, modified joint loading, modifications in walking patterns, joint load and ligamentous stress. Hodges and Tucker state that in order for these long-term consequences to occur, there would likely need to be a gradual maintaining of the compensation, thus that the nervous system did not recognize it being problematic. Basically, the brain slowly adapts to the new pattern and does not recognize the problems it could cause down the road.
Interesting stuff right? The tricky thing is, we don’t really know for certain how these long-term changes can impact the body—but we do know that one of the biggest risks for injury is previous injury. I can’t help but think that movement changes could possibly contribute. But how do we change this in a positive way? I think the first step is understanding pain, learning what pain is and what pain is, and developing a healthy mindset toward pain—this alone goes a long way! We also have to look closely at our own emotions, our psychological state, our previous experiences, and understand how all of these things can influence how are brain chooses to respond to pain. But then, we need to identify which movements the body has changed, understand how the brain is varying movements to protect against pain, and then slowly provide variability with good force modulation in those movements to help the brain learn optimal, safe and pain-free ways to move again.
What do you think? I’d love to hear from you in the comments below!
“Due to the dearth of research available and the low levels of evidence in the published studies that were located we are unable to recommend the most effective conservative intervention for the treatment of coccydynia. Additional research is needed regarding the treatment for this painful condition.”
This statement comes from a 2013 systematic review on conservative treatments for coccydynia… isn’t it so encouraging? We discussed what coccyx pain meant, the causes, and the examination approach last week in Part 1 of “A pain in the tail…bone.” Today’s post will take a close look at my approach for treating people with tailbone pain and what we do know in the current research. Unfortunately, as you see from the comment above, research for the best treatment for tailbone pain is significantly lacking…so we’ll have to rely on my clinical experience as well as the knowledge from courses I have attended and practitioners I have collaborated with in the past.
So, what should treatment for tailbone pain include?
1. Pain reducing strategies: Day one of treatment should always include recommendations for reducing pain by changing some basic daily habits. Typically, this includes:
Cold packs/hot packs: Basic, I know, but they feel good and can help a sore coccyx feel better after a long day. I prefer ice, but others prefer heat. I recommend using for about 10-15 minutes, a few times per day or as needed. Recent recommendations always include using cold/heat as needed.
Alignment, & Cushions when needed: Alignment, especially in sitting, is very important for reducing pressure on the tailbone in the initial phase of treatment. Slumpy postures actually put more pressure against the tailbone and neutral postures distribute weight to the bony parts of our pelvis more evenly. Along with this, firm comfortable chairs tend to support a more neutral posture, but cushy couches or chairs usually promote a more slumped posture. As I mentioned in my previous post, many people with tailbone pain tend to develop a side-twisted sitting posture. It makes sense– they’re trying to unweight the tailbone–but over time, this “wonky” sitting can lead to low back pain, and that’s not fun for anyone! So, we need to learn to sit up comfortably, and a good tailbone cushion can be a helpful tool for that. Note: Donut cushions don’t tend to help as much with tailbone pain unless the pain is totally referred from the pelvic floor musces. These unweight the perineum due to the center cut-out, but they don’t unweight the coccyx. A cushion that has a back cut-out, like the ones pictured tend to be more helpful.
Body Scanning or “Check-ins”: Many people with tailbone pain will clench muscles around the tailbone as a protective strategy–usually the glutes and the pelvic floor to be precise. As we discussed previously, these muscles can refer to the coccyx, so it is important that we decrease this hypervigilant clenching pattern. I typically recommend scanning the body, or checking-in, a few times a day to feel if muscles are clenched hart or relaxed. If you feel any clenching, try to drop the muscles and allow them to let go.
Pelvic Floor Drops: As mentioned previously, many people with coccyx pain have tender and over-contracting pelvic floor muscles. Pelvic floor drops are exercises that encourage a completely relaxed pelvic floor. Typically, these pair well with breathing exercises as functional diaphragm use can encourage appropriate pelvic floor relaxation.
Stretches: My favorite stretch for someone with coccyx pain is what I call “The frog.” This stretch not only helps to stretch out the buttock muscles, but also is a position of optimal relaxation for the pelvic floor! This is often done with a person lying on their back with knees pulled up to chest and held open. Alternatively, a wide kneed child’s pose can also promote relaxation for the muscles. Other stretches to open the pelvic or stretch the muscles around the pelvis can also be helpful–but this one is my go-to on day 1.
2. Manual Therapy Techniques: The goal of manual therapy should be to decrease soft tissue sensitivity/pain and to improve the mobility of the coccyx, SI joint and low back if indicated. Typically we do the following:
Soft tissue treatments: This should not be a horribly painful experience! Skilled clinicians can help to improve sensitivity and tender spots in the buttocks, hips, low back muscles and pelvic floor muscles. For the pelvic floor, this can be done externally, vaginally (in women) or rectally. Specifically, the coccygeus, iliococcygeus, pubococcygeus and obturator internus muscles should be evaluated and treated. Sometimes dry needling can be helpful also in reducing soft tissue sensitivity.
Coccyx Mobilization: The coccyx can be mobilized some externally with a person in sitting (I use what is called the “closed-drawer technique” here). The best way to mobilize the coccyx is with internal rectal treatments. Internal rectal mobilizations or manipulations can include direct mobilization into flexion or extension, distraction of the coccyx and mobilization into sidebending. The most recent review I found published in 2013 found 3 studies looking at intrarectal manipulation for coccyx pain and all of them did show some improvements in pain for patients…but from a research standpoint, 3 studies is hardly anything and to be honest, the studies weren’t that good. So, we’re stuck with some of my clinical opinion 🙂 I believe intrarectal mobilization can be hugely beneficial for patients! And, I shouldn’t have to say it–but it should always be done by someone trained and skilled in performing it.
Lumbar & SI treatment: I highlighted in part 1 that many men and women would tailbone pain often have low back and SI pain as well. In these cases, these areas should be addressed and treated through manual therapy techniques as well as specific exercise recommendations
I often will also use a little bit of taping to help support what I do manually and give my client some input on what I want their bodies to do. I like kinesiotape the best for this and use a few different techniques depending on the person. McConnel tape can also work well.
Side-note: Pain neuroscience is currently not discussed often enough in the research regarding treatment for coccydynia. I think this is a huge problem–we know that experiencing pain for a long period of time truly impacts the nervous system and we can’t ignore that! This case study showed 2 patients treated for tailbone pain–one was acute, treated immediately and got better quickly. The second had pain for over a year before being treated and did not get as good results– could this “brain retraining” be the missing piece? I think it can’t be ignored.
4. Manage Bowel, Bladder and Sexual Problems: Remember, the pelvic floor muscles attach to the tailbone, so it is so common for people with tailbone pain to notice bowel, bladder or sexual symptoms. This should always be addressed with good behavioral education and appropriate treatment techniques. I’ll leave it at that…because each one could be a few blog posts in and of themselves.
5. Return to Normal Function: I talk about this in almost every post, but ultimately, our goal is always to get you back to moving, sitting, exercising, etc. as quickly and effectively as we can. As pain decreases, our goal is to retrain the system to function optimally. We do this by retraining proper patterns of muscular activation (yep, diaphragm, pelvic floor, abdominals, low back…with all of the other muscles!), teaching movement with lots of good variation, and a lot of education.
So, that about sums it up… PTs out there, did I miss anything important? I would love to hear from you and start a discussion!
For those of you out there dealing with tailbone pain–please let us know how we can help you better! If you have not tried working with a pelvic physical therapist in the past, I do strongly recommend it!