Postpartum Belly Pooch or Diastasis Recti?

Still look pregnant months after delivery? That stubborn postpartum belly pooch may be more than fat or posture—it could be diastasis recti. Knowing the difference matters because the solution isn’t more crunches; it’s targeted tissue healing and smart core mechanics. Here’s how to identify the root cause and start fixing it with the Tupler Technique®.

Postpartum Belly Pooch or Diastasis Recti

What Is a Postpartum Belly Pooch?

It’s a persistent lower-belly bulge many people notice after childbirth. While fat, fluid, or posture can contribute, a hallmark of the “pooch” associated with diastasis recti is a soft, bulging midline that doesn’t respond to traditional ab work.

What Is Diastasis Recti?

A separation of the rectus abdominis muscles and thinning of the connective tissue between them. The result: decreased tension in the midline and that telltale dome when pressure rises.

How to Tell the Difference

  • Self-Check: Feel the gap and depth at the navel and 1–2 inches above/below while gently raising your head.
  • Movement Clues: Doming during sit-ups, planks, or rising from bed suggests impaired midline tension.
  • Time Factor: If the “pooch” persists despite weight changes and posture work, investigate diastasis recti.

How the Tupler Technique® Fixes the Root Cause

By re-training your transverse abdominis, wearing a splint to encourage approximation, and modifying pressure-heavy movements, the Tupler Technique® helps the linea alba remodel and flatten the belly safely.

Important! Habits That Keep the Pooch Around

Important!

  • Crunches & sit-ups: These can push the abdominal wall outward and widen the gap.
  • Holding your breath: Spikes pressure against the healing tissue.
  • Jackknifing out of bed: Switch to log-rolling to protect your midline.

Your Next Steps

Join the Free Introductory Workshop to learn the Tupler Technique® basics. Then follow the Guidebook/Video and consider the Together Tummy™ Splint for daily support. Stay consistent—your midline will thank you.

FAQs

Get personalized tips in our Free Intro Workshop.

ACCESS YOUR FREE DIASTASIS GUIDE

Back to blog

About Julie Tupler RN

Julie Tupler, RN, is a registered nurse, certified childbirth educator, certified personal trainer, and creator of the Tupler Technique® Program, which she developed in 1990. For more than 30 years, she has been teaching and developing the Tupler Technique® Program for the treatment of diastasis recti in women, men, and children. Through Diastasis Rehab, Julie teaches clients and professionals how to use the Tupler Technique® to help address abdominal separation with a non-surgical, research-based approach. She is also the author of multiple books on maternal fitness and diastasis recti, including Maternal Fitness, Lose Your Mummy Tummy, Together Tummy, and Will You Be My Belly Buddy?