Mommy Pooch Exercises For A Flat Stomach

If you’re a postpartum woman staring down at your lower belly wondering, “Will this mommy pooch ever go away?” — you’re not alone. That stubborn postpartum belly is one of the most common concerns I hear from clients. And here’s the truth: it’s not your fault, and it’s not about doing more crunches.

After pregnancy, your core muscles — especially your transverse abdominis (your deep corset muscle) and pelvic floor — are often stretched, weakened, or disconnected. This is especially true if you’re dealing with diastasis recti, a separation of the abdominal wall that affects many postpartum women. When these core muscles aren’t firing properly, it creates that soft, rounded look we often call the mommy pooch — especially in the lower belly area.

But here’s the good news: you can flatten your stomach after baby. You just need the right approach — one that’s gentle, effective, and designed specifically for postpartum recovery. The key is learning how to reconnect with your deep core, breathe correctly, and move in a way that supports healing, not strain.

In this post, I’ll walk you through my favorite mommy pooch exercises — all safe for postpartum women, including those healing from a C-section or managing diastasis recti. These movements are low-impact but high-results when done with proper form and intention.

Let’s rebuild your core from the inside out — so you can feel strong, supported, and confident in your body again.

This is why exercises like diaphragmatic breathing, toe taps, and dead bugs work — they target the muscles that pull your belly in flat, instead of pushing it out or creating more pressure.

Once your deep core is firing properly, the outer abs (like your rectus abdominis) will follow. But if you skip this step, you’ll stay stuck with that “mom pooch” look — no matter how fit you are. The key to a truly flat stomach after pregnancy isn’t intensity. It’s intention, breath, and progression.

That’s exactly why I created this deep core and pelvic floor strengthening sequence. These are the five exercises I come back to again and again with clients — they’re safe, effective, and specifically designed to help you flatten your stomach after baby.

1. Diaphragmatic Breathing

Why I Love It:
This isn’t just any breathing exercise — it’s your foundation for flattening the belly and reconnecting to the deep core. Trust me, I’ve seen women roll their eyes at first, but once they feel how much it wakes up those deep muscles, they’re hooked.

Step-by-Step Instructions:

1. Lie on your back with knees bent and feet flat on the floor, or sit comfortably with your spine tall.
2. Wrap your hands around your ribcage and relax your shoulders.
3. Inhale slowly through your nose, expanding your ribcage out to the sides.
4. Exhale through your mouth, gently drawing your lower belly in and lifting your pelvic floor.
5. Focus on flattening your belly as you exhale, feeling your lower core tighten.
6. Repeat for 8–10 deep, steady breaths.

This simple breath work is a pelvic floor exercise and a lower core workout in one — a must for any postpartum mom or anyone wanting to tone the lower abs.

2. Heel Slides

Why I Love It:
Heel slides are gentle but powerful. They train your lower core and teach your body how to stabilize from the inside out — essential for a safe, flat belly workout approach.

Step-by-Step Instructions:

1. Lie on your back, knees bent and feet flat on the floor, hands on your hips to keep them steady.
2. Find a neutral spine — no big arch or tuck.
3. Exhale, slowly slide one heel away from your body until your leg is almost straight.
4. Inhale, slide the heel back in to start.
5. Keep your lower belly gently pulled in and your ribs anchored down the entire time.
6. Repeat for 8–10 reps per side, alternating legs.

This is one of my favorite core training exercises for postpartum moms because it’s safe and gets right to the lower abs.

3. Supine Toe Taps

Why I Love It:
Toe taps look simple, but they target those transverse abdominal muscles and lower belly in the most gentle, supportive way.

Step-by-Step Instructions:

1. Lie on your back with knees in tabletop position (knees over hips, shins parallel to the floor).
2. Place your hands on your lower belly or beside you on the mat.
3. Exhale, slowly lower one toe down to tap the mat, moving with control.
4. Inhale, return to tabletop.
5. Alternate legs, focusing on keeping your belly flat and your back anchored.
6. Repeat for 8–10 reps per side.

These are perfect for that mommy tummy workout vibe — they tone the lower abs while protecting your core.

4. Dead Bug

Why I Love It:
The dead bug is one of those functional core workouts that just works — it trains your core to stabilize while your limbs move. And that’s exactly what we do every day as busy moms.

Step-by-Step Instructions:

1. Lie on your back with knees in tabletop and arms reaching to the ceiling.
2. Inhale to prepare, then exhale and slowly extend your right arm back and left leg out straight.
3. Keep your back gently anchored to the mat, no arching.
4. Inhale to bring them back to center.
5. Alternate sides, moving slowly and focusing on your breath and core engagement.
6. Repeat for 8–10 reps per side.

This move is great for reconnecting to those transverse abdominal muscles and flattening the belly safely — perfect for postpartum recovery.

5. Glute Bridge

Why I Love It:

A lot of women think glute bridges are just for your butt, but they’re actually one of the best core stability exercises you can do — especially for that lower belly connection.

Step-by-Step Instructions:

1. Lie on your back, knees bent and feet hip-width apart.
2. Arms rest alongside your body for balance.
3. Exhale, press through your feet and lift your hips up.
4. At the top, squeeze your glutes and gently draw your lower belly in, keeping your ribs down.
5. Inhale and lower your hips back to the mat with control.
6. Repeat for 8–10 reps, focusing on that deep lower core engagement.

This is one of the best pelvic floor workouts that also tones and flattens the lower belly — truly an all-in-one move.

Putting It All Together

For the best results, I usually have my clients do each of these moves for about 45 seconds, with 15 seconds of rest in between. If you’ve got more time (or more energy), repeat the circuit 2–3 times. Even if you’re short on time, a quick round of these lower core exercises can help you reconnect to your deep core and start flattening your belly the safe way.

I always remind the moms I work with: this isn’t about “bouncing back” or punishing yourself. It’s about moving smarter, breathing deeper, and feeling stronger in your own body. That’s what a real flat belly workout looks like. You’re doing something good for yourself — and trust me, that’s worth celebrating.