Lose Your Mummy Tummy–Diastasis Recti & Why Crunches are BAD for You
This post may contain affiliate links from which I will earn a commission. Learn more in our disclosure.
If you have a “mummy tummy” or “mummy pooch” or basically you feel like you look pregnant (or others think you are) when you're not, this post is for you.
You're likely tempted to do lots of crunches, but actually, they might not be a help. And they might hurt you.
What you likely have is diastasis recti. Here's more about it and what you can do to help your body get back to normal.
Have you ever heard of Diastasis Recti?
Having a “mummy tummy” isn't fun, but it's about more than just how you look.
I mean, being attractive is good for your mental and emotional health, but there is more going on here.
My Personal Diastasis Recti Story
Having worked in the fitness industry for 18 years, one common complaint I've heard from many postpartum moms is that their bellies seem to get BIGGER– not smaller–the more they work their core.
Before I had kids myself, I was a personal trainer, and I just told these unsatisfied customers to accept that some new curves would always be a part of the blessing of motherhood. Then I got pregnant three times myself, and let me just tell you what happened:
- My first pregnancy ended in a miscarriage at 11 weeks, and I wondered why my abs didn't go back to flat when I had barely even been showing.
- Six months later, we conceived my daughter. After I gave birth to her, I wondered why my tummy got flat right after having her, but then pooched out when I started exercising again.
- Three years after having my daughter, I had my son, and my belly didn't even attempt get flatter no matter how many crunches and planks and cardio sessions I did. In fact, he was over 2 years old when I realized my stomach was still making an inverted V-shape whenever I sat up.Yet I was doing core work almost every day. It was the kind of core work I was doing (crunches, situps, planks) that was making my belly rip more!
Women all over the world are reading those three pieces of my personal history and nodding their heads, because our physiology is the same and most of us have experienced this… and accepted it?
A Mummy Tummy Isn't Normal
Yes, we've been told by personal trainers who've never had kids (like I was) that it's normal to have a mummy tummy.
Once I finally realized that my certification as a group fitness instructor and my degree in Exercise and Sport Science from Oregon State University had left out some important information about how a woman's core works during and after pregnancy,
I went in search of exercises that truly help minimize and treat diastasis recti (Diastasis Recti Abdominus–a split in your abs that’s wider than normal).
In the July 1988 issue of Physical Therapy, an abstract was published that showed EVERY pregnant woman's abs splitting into a diastasis in the 2nd trimester of pregnancy. “
Its incidence peaked in the third trimester group; remained high in the women in the immediate postpartum group; and declined, but did not disappear, in the later postpartum group. These findings demonstrate the importance of testing for diastasis recti abdominis above, below, and at the umbilicus throughout and after the childbearing year.”
But have you ever been checked for diastasis recti? Has anyone ever told you which exercises help it and which ones make it worse?
Diastasis Recti Leads to Other Problems
Has anyone ever explained how the wider your gap is, the more your lower back, digestion, pelvic floor health, and many more problems will increase?
In fact, diastasis recti is a direct cause of back pain–this post on diastasis recti and back pain goes into more detail.
Because if your abdominal wall isn't holding your innards in the right spots, then your innards won't work as well… ding! Lightbulbs going off in heads all over the world!
I now believe that if every woman could learn the following four do's and don'ts for reclaiming their cores, then we'd have far fewer pregnant-looking grandmothers out there.
Because that is what is happening with traditional core work: the stress of crunches and planks and situps upon injured abdominals just stresses the connective tissue more!
If you follow these 4 exercise tips, you can start healing your core for good, no matter how many months or years postpartum you are…
4 Exercises for Diastasis Recti to Ditch Mummy Tummy
Train Your Transverse Abdominus
Your TA is your own natural girdle, assisting the uterus with expulsion during birth and taking pressure off your healing six-pack (rectus abdominus) after birth.But the obliques and six-pack get so much attention in the fitness industry that many women don't even know about their bigger, deeper, more important TA muscle.
You can start activating your TA three days after vaginal birth and 10 days after surgical birth. Learn how by clicking HERE to watch my 10-minute “Totally Transverse” workout!
Walk! Walk! Walk!
Nothing is more effective at working your whole body in a safe, effective, gentle manner than walking. Walking naturally stretches and flexes your pelvic floor and activates your whole core without stressing your abdominal connective tissue.
If you use a baby carrier, please make sure that it's one that prevents hip dysplasia in the baby while supporting your core without yanking on your back – wraps and ergo-like carriers are best. If you are pushing your child in a stroller, your form matters!
Read this incredible article about how to push a stroller with good posture by Lorraine Scapens of Pregnancy Exercise in New Zealand.
Practice Perfect Posture
Visualize the inside of your torso like two bowls; your pelvis forms one bowl, and your ribs form another upside down bowl. While sitting and standing, your rib bowl and pelvic bowl need to center with each other.
If your ribs are thrust forward, that stretches the diastasis, so pull your ribs down while keeping your spine tall. If your pelvic bowl is tilted so your hips are tucked under a lot, or so that your lower back is severely arched, that will also yank on your connective tissue.
Can the Crunches
Yes, I know this flies in the face of all those cute pictures of moms crunching up to play “peek-a-boo” with their baby floating on their shins.But crunches bulge the belly, not flatten it.If doing 300 crunches a day worked, you'd have a flat belly by now.
Sit ups are even worse, in fact, any crunch-like motion – this includes anything where the shoulders come off the floor – contributes to diastasis by very nature of biomechanics. (Yikes! I've been adding these to my exercise regimen recently. :(.)Planks are also inadvisable until while your diastasis recti is still open because of the gravitational pressure pushing down and out on your damaged core.
In Short, You Have Only One Body
If your hurt it, you cannot trade it in for a new one, and replacement parts are very expensive. If your workout makes you hurt more or “shreds” your belly apart to the point that your abs can't even hold your own guts in (that's not a beer belly, it's a diastasis, dude!) then your workout isn't improving your health; it's ruining your health.
Fitness should be a fun time of healing and re-energizing your body so that you can be a better mom, partner and volunteer. Don't settle for a broken body.
Click here for wholesome workouts for the whole family that are:
- diastasis / mummy tummy aware
- safe and
- effective!
You can go to Fit2B to get access to great workouts to help with your mummy tummy.
Fit2B is an amazing online gym that is:
- Tummy Conscious (every exercise routine encourages healthy abs)
- Modest (that's sooo important to me)
- Understandable – no “what are they talking about” exercise mumbo-jumbo
- Geared Towards Busy Moms (but anyone can do it–busy or not. Mom or not.). No videos for clutter. No driving to the gym. Doable exercise.
- Encouraging (they have a network of supporters on Facebook and Twitter to help you along)
In short, we help you get rid of your mummy tummy in an effective, whole woman friendly way.
From our About Us Page: “Our goal for members of Fit To Be Us is that you will feel fit to do anything! Fit to run and jump on the trampoline with your kids. Fit to go hiking and biking. Fit to fit into your favorite jeans that have been on the floor of your closet for way too long!”
Here's to all of us getting our abdominals in good shape so they can support all the important stuff that's inside of us–so we can be healthier and be better moms, wives, and citizens–Yippee.
So–do you have a diastasis recti / mummy tummy?
Did you know crunches are BAD for you?
Bethany is a work at home mama to two wild rugrats in the Pacific Northwest. She and her husband just moved to a 7-acre farm where she's learning to milk 1 stubborn goat and get eggs from 10 hens. She runs Fit2B Studio from her laptop between homeschooling, picking berries, wiping noses, hodge-podging meals together, race-walking with two separate teams, and teaching at her local fitness center. Her hobbies include fitness {duh!} and crocheting rag rugs out of recycled t-shirts she cuts into yarn. Come see her passion for Diastasis Awareness in action over at fit2b.com today!
I started to develop a diastatis with my last child. It was very minor but freaked me out. I have noticed that while I lose the baby weight after each pregnancy my once cute tummy just isnt the same. All the info on diastasis is so helpful but can be overwhelming. On another note these exercises are all similar to a pamphlet my mother received from the hospital when I was born 30+ yrs ago. So I guess like butter and eggs…traditional is better in exercise as well.
I was a member of Fit2B for a couple months and never once was even able to use the workouts. I read on their site for hours yet everything said not safe for diastassis, and all of the ‘paths’ were so confusing. I finally gave up and cancelled my membership because I didn’t have hours and hours to read everything on her site before actually starting a work out. I do have a pretty severe case of diastassis and have been to physical therapy which has helped some but I still have pain every now and then so I am very cautious and don’t want to make it worse.
Hi Katie, I’m so sorry you had trouble with Fit2B. I wish you had written to me so I could answer your questions. I’d be happy to give you some free time on the site to try it again. Over 95% of our site is “Tummy Safe” now. Perhaps you were a member back when we were still in the process of refilming. We’ve been working really hard to make the pathways more accessible and understandable. I’ll admit that it’s a work in progress. No one else is doing what I”m doing, and there’s no “how to” manual for me to read. I rely heavily on member input from the forums, and just made a few more positive changes over the weekend. I hope you’ll give it another try by taking a peek at the general workout section found here … https://fit2b.us/account/ (you don’t have to log in to see it) all workouts are labeled and marked in many ways now, since it’s certainly not my wish for people to join and not use the info. I truly want to provide a wholesome healthy service that is usable, affordable and fun. Again, I apoligize that you didn’t have that experience. Please feel free to write to me directly or contact us via this page https://fit2b.us/contact/
This is so fascinating to me. I am a thin woman (119lbs, 5’4″), currently 9 weeks pregnant. I have been doing ZERO ab work or exercises since my last pregnancy 4 years ago. My stomach has been getting increasingly bigger, but only as the day wears on. Everything else is thin, but as soon as I start to eat, I get “bloated”, to the point where now that I’m a few weeks along, people are commenting on how I’m showing. (And yet, in the morning, I have a completely flat stomach). I’ve had testing done, everything comes back normal. My gut bacteria is great and I was on GAPS to heal my bloating, but it didn’t do much…and I’ve just recently started to wonder if it has to do with weak abs! My doctor said I had a slight split, but not bad and didn’t think that had anything to do with the bloating, but now I’m wishing I had gotten a second opinion a long time ago.
Does this sound like it could possibly be a bloating from weak stomach muscles?! Thank you SO much for this info!!
You’re welcome. I am sure Beth will get back to you :).
Diet can be a huge factor in the pressure that shoves outward on our abdominal connective tissue. Also, our body heals and realigns while we sleep, but as we go about our day and do crazy-mom stuff in contortionist positions (i.e. driving while reaching back to give out snacks while feeling for a lost sippy cup that has become lodged under the brake pedal… been there!) our connective tissue gets stressed and stretched!!! Have you checked yourself via our video yet?
I’m interested to hear the reply to this. My first and only pregnancy I noticed the exact same thing with my stomach changing size throughout the day, but as an LMT I’ve always had a strong core and didn’t have a diastasis when I was checked about 7 weeks after my son was born…
Check out Julie Tuplers technique.
Tupler has an very good program, that is very cut and dry. The physical therapist I work with was a trainee of hers, and was providing her technique when I went through rehab. Now Kelly Dean, my PT, is the ONE person that Tupler sends her trainees to for further education. What Fit2B does is guaranteed to align with Tupler and complement that program, yet it’s quite different… and more affordable 😉 Julie and I email back and forth, and I advertise her program on my blog.
Another reason Why Crunches (AND KEGELS!) are bad for you:
Crunches and core exercises also increase your chance of pelvic prolapse later on – proper exercise and posture can help prevent or treat pelvic prolapse. The medical answer to prolapse is surgery – hysterectomy, bladder repairs, etc. Don’t do it! You’ll be sorry later.
You can find out more about pelvic prolapse at Whole Woman’s site.
Can I heal an umbilical hernia that developed after my 6th pregnancy (& possibly got worse with my 7th)?
Definitely!!! While I need to caution you to monitor your hernia and always seek medical attention if it strangulates, if your hernia is in the linea alba of your abs (down the middle) then as that fascia comes back together and re-knits, the hernia can also close. Some of my members have still elected to have surgery later down the road for aesthetics and prevention. Diastasis is a thinning and widening of the two sides of your abs – like silly putty being stretched apart – and hernia is where there’s actually a hole in the silly putty. As you “smoosh” it back together, there is great potential for healing, but get it confirmed by your doctor after 6-12 weeks of dedication to the core exercises, splinting and alignment.
Is it possible to have diastasis even though I have never been pregnant? 2 1/2 years ago I have a very large ovarian cyst and had to have open surgery to remove it. The incision goes from above my belly button to the top of my pubic bone..vertically right down the center.
I have been working with a personal trainer for 6 months and it seems like my belly isn’t getting any smaller, even though the rest of me is. I have a pooch above my waist, then it’s skinny where my pants sit (belly button) and then another pooch below.
Most personal trainers have never been taught about diastasis. The muscles of the core function almost opposite from muscles in the rest of the body because of the connective tissue in the middle; they don’t pull bones toward bones – they pull bones toward fascia, and that fascia can stretch apart if there is too much pressure. And Pressure is what causes DR not pregnancy.
Show this printable to your trainer >> https://docs.google.com/a/fit2b.us/document/d/1x0BTHegGQlSUvGCBd8okj4pO1YJunt5uYEahVmXPHgI/
Hey Beth -as for the transverse, what bones are they pulling towards the facia? Thanks!
Oh this is such a cool question! Okay, so the transverse abdominus (TA or TVA or TvA depending on my mood) connects to bone in several places: the lower back, the hips, the ribs, the pubic bone, and the fascia that runs down the middle of your abs. So when we flex the transverse, pulls our navel back toward our spine (flattening the tummy), and it also pulls our sides inward (bye bye, love handles) and it draws our ribs down a bit (hello, good posture) and it lifts our organs up off our pelvic floor (leaking, be gone!)… Do you see why I love this muscle!!!!???
Thank you! I do feel much more aligned doing this. So hoping to reverse some of my issues. Thanks again!
I have a few questions for Beth. What percentage of ladies are able to repair their abdominal muscles using this technique? And what is the average time for the repair to happen?
When working with a qualified specialist one-on-one like I was able to do, closure often takes just weeks. Mine went from 3.5 to 1.5 in six weeks when I worked with Kelly Dean of The Tummy Team. She’s the gal who “proofs” my workouts, and she’s the best in the world (IMHO) Those who cannot afford rehab with a pro, can do my tummy safe fitness and they report anything from 2 weeks to 10 months, depending on how wide and deep their diastasis is when they start and ALSO how good of a mind-body connection they have. Much of healing happens through incorporation into dailly life, and I share lots of tips and tricks in my videos. But life happens! New pregnancies happen. Sick kids happen. Moving to a new place happens, and then dedication to a routine falls by the wayside. The awesomest thing I’m proud to report is that, for the mamas who only can afford Fit2B, even a few days seems to make a difference. Once you learn how to find your transverse and align your body, you cannot unlearn it!
Great! So now I have one more question….once you “fix” the diastasis, is it fixed for good or do you need to continue doing the exercises?
Once the connective tissue has had time to thicken up and “dry” for a while, the DR usually holds UNTIl your lifestyle changes. For example, you get pregnant, or you start sitting around all day eating bon-bons and forgetting your alignment. But even my pregnant mamas say that they open back up MUCH less if they keep incorporating during pregnancy. The mom who comes to me or Kelly with a 5 finger split and closes down to a 2 before getting pregnant again, well, she might open back up to a 3 and then close all the way back up easily after that baby comes because she knows what to do now. But if she hadn’t closed, she would likely have opened further from a 5 to a 6 or 7… and now she’s even further behind… BUT SHE CAN STILL HEAL!! It doesn’t matter how big the DR is or how long it’s been, muscle is muscle and it’s designed to heal.
Yippee! There is hope for me. I have to go and check my split but I am thinking it’s like the Grand Canyon!
Can you train your transverse abdominus in the early stages of pregnancy?
Oh yes! You totally can and should! Your transverse is the biggest assister to the uterus during delivery! Check out our pathway of maternity workouts. Click here and scroll down >> https://fit2b.us/fit2b-new-moms/
Thank you!
Thanks! What about hula hooping? Good or bad?
Hula Hooping is awesome! Just watch the rib thrusting. Keep it in the hips 😉