The diastasis recti exercises to avoid for now are the ones that make your belly dome, cone or bulge along the midline: full crunches and sit-ups, double leg lifts, front planks you can’t control, heavy lifts with held breath, and deep backbends. You don’t have to avoid them forever.
Swap them for controlled moves like dead bugs, heel slides and bridges until your core can manage the pressure.
I’m a NASM certified trainer and corrective exercise specialist. I don’t like long lists of forbidden exercises, because fear doesn’t build strength. The truth is that almost any move can be fine once your core can control it. The key is learning to read your own belly, so you know which moves to pause, which to modify and when you’re ready to bring them back.
- Doming is your guide. A ridge or tent down the middle of your belly means the move is too much for now.
- Avoid doesn’t mean forever. Most moves come back once your midline can handle the pressure.
- Pressure is the problem. Holding your breath and bearing down push outward on a weak midline.
- Swap, don’t stop. There’s a safer version of almost every exercise.
- Daily habits count. How you get out of bed or lift a bag matters as much as your workouts.
Jump to a sectionIn this article11 sections
- Why Some Exercises Make Diastasis Recti Worse
- How to Spot Doming or Coning
- Diastasis Recti Exercises to Avoid for Now
- What About Running, Jumping and Pilates?
- Everyday Movements to Change
- Safer Exercises to Focus On
- When Can You Bring Moves Back?
- When to See a Doctor
- Your This-Week Plan
- Quick Questions
- The Bottom Line
Why Some Exercises Make Diastasis Recti Worse
With diastasis recti, the connective tissue down the middle of your belly has stretched and thinned. When pressure inside your trunk rises faster than your deep core can manage it, that pressure pushes outward through the weakest spot, which is the midline.
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That’s why the problem isn’t really the exercise itself. It’s whether your core can control the pressure the exercise creates. If you’re not sure you have diastasis recti, my guide on how to check for diastasis recti shows a simple self-test.
How to Spot Doming or Coning
Doming, sometimes called coning, is the main warning sign. Here’s how to check during any exercise:
- Look down at your belly during the move, or use a mirror.
- Watch the midline between your rib cage and belly button.
- Notice any ridge, tent or bulge rising along the center line.
- Feel with your fingers placed gently on your midline. A soft spot that pushes up is a sign of doming.
If you see doming, stop, reset your breathing, and try an easier version of the move.
Diastasis Recti Exercises to Avoid for Now
| Pause | Safer Swap | Why |
|---|---|---|
| Crunches | Dead bug | Crunches push the belly forward |
| Sit-ups | Glute bridge | High pressure plus a forward bend |
| Leg lifts | Toe taps | Two straight legs load the midline hard |
| Full plank | Incline plank | The belly can sag and dome |
| Bicycles | Bird dog | Twisting and crunching at once |
| Russian twist | Pallof press | Twisting under load |
| Backbends | Cat cow | Deep stretch across the midline |
Crunches and Sit-Ups
Curling your trunk up off the floor drives pressure forward into your belly. Most women with diastasis recti see doming during crunches. Swap them for heel slides, toe taps and dead bugs, which train your core without the forward curl.
Double Leg Lifts and Leg Lowers
Lifting or lowering both straight legs at once places a big load on your lower belly. Start with single-leg toe taps from a bent-knee position instead.
Front Planks Before You’re Ready
Planks aren’t banned, but a floor plank is hard to control early on. If your belly sags or domes, start with an incline plank against a kitchen counter and lower the angle over time.
Twisting Under Load
Bicycle crunches and Russian twists combine twisting with a crunch, which stresses the midline from two directions. The Pallof press trains your core to resist twisting instead.
Heavy Lifts with Held Breath
Lifting heavy while holding your breath and bearing down can push hard on the midline. You don’t have to give up lifting. Lower the weight, exhale through the hardest part, and build back up gradually.
Yoga Poses That Stretch the Belly
Deep backbends like full wheel or a deep upward dog stretch the front of your belly. Gentle cat cow, bridge pose and child’s pose are kinder choices while you rebuild.
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Running and jumping aren’t automatically off limits with diastasis recti, but they add repeated pressure with every landing. If you notice doming, belly pain, leaks or a heavy feeling while you run, cut back to brisk walking or cycling for a few weeks while you build your deep core, then return with short intervals.
Pilates can be a great fit, because so much of it focuses on breathing and the deep core. The catch is that some classic Pilates moves, like the hundred, roll-ups and teaser, involve a lot of forward curling. Ask your instructor for modifications, keep your head down on the mat during the hundred, and skip roll-ups until you can do them without doming.
Strength training is worth keeping in your week too. Squats, deadlifts, rows and presses build the muscles that support your whole trunk. Choose a weight you can lift while exhaling smoothly, and stop the set if your belly bulges forward.
Everyday Movements to Change
Your workouts are only part of the day. These daily habits can put a surprising amount of pressure on your midline:
- Sitting straight up out of bed. Roll to your side first, then press up with your arms.
- Holding your breath to lift. Exhale as you pick up a child, a pet, a bag or a box.
- Straining on the toilet. Use a footstool, take your time and don’t push hard.
- A chronic cough. Get it checked, and support your belly with a hand when you cough.
- Sucking in all day. Gripping your belly constantly tires your deep core.
Safer Exercises to Focus On
While you pause the moves above, these build the tension and control your midline needs:
- Core connection breath. Exhale and gently draw in your lower belly and lift your pelvic floor.
- Heel slides. Slide one heel out and back with a steady pelvis.
- Glute bridges. Exhale, engage and lift your hips.
- Toe taps. Lower one foot at a time from tabletop.
- Bird dogs. Reach one arm and the opposite leg without your belly hanging down.
- Side planks on knees. Build the side core muscles that help pull the midline together.
My full guide to diastasis recti exercises puts these into a step-by-step plan, and my guide to transverse abdominis exercises covers the deep muscle that does most of the work.
When Can You Bring Moves Back?
There’s no fixed timeline, but these are good signs you’re ready to try a harder move again:
- You can do the easier version for 10 slow reps with no doming.
- Your midline feels firm, not soft, when you engage your core.
- You can breathe steadily through the whole move.
- You have no pain, pressure or leaks during or after.
Bring back one harder move at a time, starting with a few reps, and keep watching for doming. If it shows up, step back for another week or two.
When to See a Doctor
See your doctor or a physical therapist if you notice a lump or bulge near your belly button that doesn’t go away when you lie down and relax, pain along the midline, or back pain that’s getting worse. Also get checked for pelvic pain, bleeding, worsening leaks, numbness or a heavy dragging feeling in your pelvis.
Your This-Week Plan
- Day 1. Do the self-check, then watch your belly during 5 slow heel slides.
- Day 2. Swap any crunches in your routine for dead bugs or toe taps.
- Day 4. Try an incline plank on your counter for 20 seconds, watching for doming.
- Every day. Roll to your side to get out of bed and exhale when you lift.
Quick Questions
Can You Do Sit-Ups with Diastasis Recti?
It’s best to pause sit-ups and crunches while you rebuild, because they often cause doming. Many women can add them back once their core controls the pressure.
Are Planks Bad for Diastasis Recti?
Not always. Start with incline planks and watch for doming. Move to the floor only when you can hold without your belly sagging or tenting.
What Does Doming Look Like?
Doming is a ridge, tent or cone shape rising along the middle of your belly during effort. It means the move is too hard right now.
Can Lifting Weights Make Diastasis Recti Worse?
Heavy lifting with held breath can add pressure. Lighter weights, exhaling through the effort and building up gradually are usually fine.
This guide is part of my core and pelvic floor guide for women. For the bigger picture on safe core work, read my guide to deep core exercises.
The Bottom Line
The diastasis recti exercises to avoid are the ones that make your belly dome right now, not forever. Pause crunches, sit-ups, double leg lifts and uncontrolled planks, and swap in dead bugs, heel slides, bridges and incline planks.
Watch your belly, breathe through every effort, and bring harder moves back one at a time as your core gets stronger.
This article is for general education and isn’t medical advice. Talk to your doctor or a physical therapist before starting if you have a hernia, recent abdominal surgery or ongoing pain. Get medical help for a bulge that doesn’t go away, pelvic pain, bleeding, worsening leaks, numbness or a heavy dragging feeling in your pelvis.
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