Diastasis Recti Exercises You Can Do at Home (After Clearance)

Written by Christina Ward, CPT
Antenatal & postpartum fitness · Nutrition coach · Pilates · CPR/First Aid
That AZ Mom · Online coaching for busy moms

This is general education, not medical advice or physical therapy. Get clearance from your provider before you start or return to exercise, especially after a C-section, tearing, or complications. A finger-width check is not a diagnosis. Stop if you feel pain, heaviness, leaking, or dizziness, and see a pelvic floor PT if those symptoms show up.

One of the most common things I hear from moms is some version of “my stomach still pooches in the middle” or “I was cleared at six weeks, so why does every crunch feel wrong?” That midline change has a name. Diastasis recti is the separation of the two sides of the rectus abdominis — the “six-pack” muscles — along the linea alba. Some separation in pregnancy is normal. The abdominal wall has to make room. After birth, that tissue needs time, pressure management, and smart loading. It does not need a week of sit-ups.

If you just want the short version: get cleared, reconnect your breath and deep core first, use small movements that keep the midline quiet, and skip anything that makes your belly dome, bulge, or cone down the center. That is the whole strategy. The rest of this post is how to do it at home without turning recovery into another job.

Diastasis is not a character flaw and it is not proof you “didn’t bounce back.” Pregnancy hormones soften connective tissue. The growing uterus changes the angle of the abdominal wall. Delivery, whether vaginal or cesarean, adds healing on top of that. Plenty of athletic women have a gap. Plenty of women with a small gap feel strong. The goal is a core that supports carrying a car seat, standing up from the floor, and walking without leaking or bracing like you are about to get punched. Looks come later, if they come at all.

A simple self-check can give you information. It is not a diagnosis. Lie on your back with your knees bent and feet flat. Place two or three fingers horizontally just above your belly button. Exhale and lift your head and shoulders a little, like the start of a tiny crunch. Feel for a gap and for any doming or sinking under your fingers. Check a couple of spots along the midline, not only one. Then rest. If you feel a wide gap, a soft trench, or a ridge that pushes out when you lift your head, that is useful data. It is not a reason to panic and it is not permission to invent a rehab plan from a comment section. A pelvic floor physical therapist or a qualified pre/postnatal specialist can assess tension, depth, and how the tissue behaves when you breathe and move.

Clearance still comes first. “Cleared for exercise” at a postpartum visit usually means your provider did not see an obvious medical reason to keep you from moving. It does not always mean your deep core and pelvic floor are ready for planks, running, or a 30-day shred. After a C-section, timelines are often longer because you are healing a surgical incision as well as an abdominal wall. If you are still bleeding heavily, running a fever, dizzy, or in sharp pain, that is your provider’s lane, not a workout.

When you are cleared and symptoms are quiet, start with breath. Lie on your back, side-lie, or sit if that feels better. One hand on the lower ribs, one on the lower belly. Inhale through your nose and let the ribs and belly expand softly. Exhale through your mouth and think of a gentle zip from pubic bone toward ribs, as if you are closing a pair of jeans you actually like. At the same time, give the pelvic floor a light lift — the same direction you would use to stop gas, not a hard Kegel you can see from space. Then fully let go on the next inhale. The release matters as much as the lift. Do five to ten easy breaths, a few times a day. You can do this while the baby feeds. You can do this in the car before you walk into the house. Quality beats a timer.

From there, add movements that ask the deep core to stay with you while an arm or leg moves. Heel slides are a good first one. Same position, knees bent, feet flat. Exhale, find that gentle zip, and slide one heel away along the floor. Keep the pelvis quiet. If the low back arches or the midline pooches, you went too far. Inhale and bring the heel back. Switch sides. A handful of slow reps is enough.

A dead bug can come next, modified. Lie on your back with knees bent over hips and arms reaching up if that feels okay. Exhale and lower one heel toward the floor, or slide it out, while the rest of you stays still. If your belly cones, bend the knees more and make the range smaller. If you cannot keep the ribs heavy and the midline calm, go back to heel slides for another week. There is no prize for looking advanced on a living room rug.

Glute bridges help the back of the body share the work so the front is not doing everything. Feet flat, exhale, press through the heels, and lift the hips without flinging the ribs toward the ceiling. Squeeze the glutes at the top. Lower with control. If you feel this only in your low back, shorten the lift and think about leaving the tailbone slightly heavy instead of tucking into a crunch.

Bird-dog is useful once you can keep a neutral spine on all fours. Hands under shoulders, knees under hips. Exhale and reach one arm forward and the opposite leg back without rocking the hips like a boat. If that is sloppy, keep the toes on the floor and only slide the leg. The point is a quiet middle, not a circus trick.

None of these should make you hold your breath, bear down, or watch a ridge pop up under your shirt. If they do, the exercise is too hard today. That is not failure. That is information.

What you skip matters as much as what you do. Traditional crunches and sit-ups load the outer abs in a way that often increases pressure through a healing midline. Full planks and long hollow holds can do the same thing if you cannot keep the belly from doming. Double leg lifts, unmanaged sit-up-style Pilates roll-ups, and jumping before you have control are a common way women feel worse and then decide their body is broken. Your body is not broken. The exercise choice was.

Everyday life counts as training. How you sit up in bed, how you pick up the car seat, and how you stand from the floor will do more for your midline than a perfect ten-minute circuit you do twice. Roll to your side before you sit up. Hold the baby close to your body instead of looping them out at arm’s length. Exhale on the effort. Those are diastasis exercises too. They just do not look like content.

Give this a few weeks of easy consistency before you decide it “isn’t working.” Connective tissue is not a biceps curl. If you are leaking, feeling heaviness or pressure in the pelvis, seeing obvious doming during basic tasks, or dealing with pain that is not easing, stop self-programming and get assessed. I am a trainer. I am not a pelvic floor PT. I refer out when symptoms belong in that room, then I coach around the plan you get. That is the safe version of “online postpartum fitness.”

If you want a simple sequence you can follow without opening twelve tabs, start with my free pelvic floor and core guide. If you want someone to adjust the plan when sleep, a C-section scar, or a toddler week blows it up, that is what 1:1 coaching is for. You do not have to earn help by getting worse first.

You are allowed to train the body you have now. The midline can get stronger without crunches. It just will not happen on a timeline that looks good in a before-and-after graphic.

When can I start these after birth?
Breathing and awareness often start earlier than loaded exercise, with your provider’s guidance. The slides, bridges, and bird-dogs usually wait until after clearance. After a C-section, wait for your provider’s timeline and for the incision to feel like it can tolerate movement.

How do I know if an exercise is too much?
Doming down the midline, leaking, heaviness, pain, or holding your breath are signs to regress or stop. Smaller range almost always beats pushing through.

Will this close the gap?
Some gaps narrow. Some function improves even if a small space remains. “Closed” is not the only successful outcome. A quiet, supportive midline during real life is.

Can I do Pilates?
Yes, with regressions. Skip aggressive roll-ups and any move that cones the belly until you have control. Pilates is a tool. It is not automatically safe because it is slow.