Diastasis Recti: 5 Safe Home Exercises to Close the Gap After Pregnancy

What Is Diastasis Recti?

During pregnancy, your body makes room for a growing baby — and one of the most common changes happens right down the middle of your abdomen. Diastasis recti is the partial or complete separation of the two bands of the rectus abdominis (the "six-pack" muscles) along the line of connective tissue between them, called the linea alba.

If you can press your fingers into a gap or ridge running vertically down your belly when you lift your head off the floor, you are looking at diastasis recti. Research suggests up to 60% of postpartum women experience it to some degree, and it is also possible in men who lift heavy weights or carry excess belly weight.

Why It Matters: More Than a Cosmetic Concern

Many women dismiss the postpartum "pooch" as vanity, but diastasis recti is a functional issue. The abdominal wall works together with your pelvic floor and back muscles to stabilize your core. When the midline is stretched, that system weakens, and you may notice:

• Lower back pain that does not resolve with rest
• A belly "dome" or ridge that pops up when you sit up or lift something
• Weakness in the core during everyday movements
• Pelvic floor symptoms like leaking when you sneeze or laugh
• Digestive discomfort and bloating

The good news: for most women, diastasis recti can be narrowed and the core rebuilt with the right exercises — no surgery required.

First: How to Check for Diastasis Recti at Home

Before starting any program, measure your gap so you can track progress:

1. Lie on your back with knees bent, feet flat on the floor.
2. Place two or three fingers horizontally across your belly button.
3. Lift just your head and shoulders slightly off the floor (a mini crunch, not a full sit-up).
4. Feel for a gap between the two muscle ridges. Count how many finger-widths fit in the gap, and note whether it is above, at, or below the belly button.

A gap wider than two finger-widths, or one that is deep enough for your fingers to sink in, deserves focused attention. Recheck every two to three weeks — most women see the gap narrow with consistent practice.

5 Safe Exercises to Close the Gap

1. Heel Slides

Lie on your back with knees bent. Slowly slide one heel along the floor until the leg is straight, then draw it back. Keep your lower back pressed gently into the floor and your belly button drawn in. Alternate legs for 10–12 reps per side. This trains your deep core to stabilize while your limbs move — exactly what you need for carrying a baby.

2. Toe Taps

Start on your back with knees bent and feet lifted so your shins are parallel to the floor (tabletop). Lower one foot to tap the floor, then bring it back up. Keep your core braced and avoid letting your back arch. Do 10 reps per side. This is a gentle way to challenge the transverse abdominis, the deep corset muscle that holds everything in.

3. Glute Bridges

Lie on your back, knees bent, feet hip-width apart. Press through your heels and lift your hips until your body forms a straight line from shoulders to knees, squeezing your glutes at the top. Lower slowly. Aim for 12–15 reps. Bridges strengthen the glutes, which partner with your pelvic floor and lower back to keep your trunk stable.

4. Side-Lying Hip Raises

Lie on your side with knees bent and elbow under your shoulder. Lift your hips just a few inches off the floor, hold for 2–3 seconds, and lower. Do 8–10 reps per side. This targets the obliques without putting pressure on the separated midline — a much safer choice than sit-ups.

5. Standing Pallof Press (With a Resistance Band)

Anchor a light resistance band at chest height, stand sideways to it, and hold the handle at your chest. Press the band straight out in front of you, resisting the pull, then bring it back. Do 10 reps per side. This anti-rotation move builds functional core strength for real life — lifting, twisting, and carrying — without stressing the linea alba.

Exercises to Avoid Until the Gap Closes

Some popular moves make diastasis recti worse by pushing the abdomen outward. Skip these for now:

• Crunches and sit-ups — they dome the belly outward and strain the separation.
• Front planks — the pressure can widen the gap until your deep core is rebuilt.
• Heavy overhead presses — high intra-abdominal pressure without the bracing to handle it.
• Deep backbends — they stretch the already-stretched midline.

Once your gap is under two finger-widths and you can maintain a flat belly during exertion, you can reintroduce these gradually.

How Long Does Recovery Take?

Every body is different, but most women see meaningful narrowing of the gap within 6–12 weeks of consistent work (15–20 minutes, 4–5 days a week). Factors that speed recovery include breastfeeding, good posture during feeding, avoiding heavy lifting, and wearing a supportive binder in the early weeks. If your gap has not narrowed after 3–4 months of dedicated effort, a pelvic floor physical therapist can assess whether you need targeted help — physiotherapy success rates for diastasis recti are very high.

The Bottom Line

Diastasis recti is one of the most common — and most fixable — postpartum body changes. Check your gap, work the five safe exercises above consistently, avoid the moves that dome your belly outward, and give your body the 6–12 weeks it needs. A strong, functional core is not about flat abs; it is about a body that supports you as you lift, carry, laugh, and live. Start today with just 15 minutes — your core will thank you.