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Abdominal Separation Exercises

Safe physio-led online exercises program for abdominal separation

 

Abdominal Separation Exercises Overview

Abdominal Separation Exercises Overview

After pregnancy, many women experience abdominal separation, or diastasis recti, as the core muscles stretch to accommodate the growing baby. Recovery involves more than just regaining strength; it’s about retraining the deep core to function properly and support the spine, pelvis, and everyday movement. A carefully structured exercise approach can help restore core connection, reduce the gap between the abdominal muscles, and prevent further strain.

In the early stages, emphasis is placed on gentle activation of the deep abdominal and pelvic floor muscles. Exercises such as diaphragmatic breathing, pelvic tilts, and controlled core engagement help rebuild coordination and stability from within. As healing progresses, functional strengthening and posture-focused movements are gradually introduced to support daily activities and prepare for higher-intensity exercise.

Quick Facts & Key Points

  • What is Abdominal Separation? Abdominal separation, or diastasis rectus abdominis (DRA), occurs when the two long abdominal muscles move apart along the connective tissue known as the linea alba. This widening is a normal part of pregnancy as your baby and hormones stretch the abdominal wall.
  • How Common is rectus diastasis? Almost all women experience some abdominal separation during pregnancy, and around 4 in 10 still have it six months postpartum. A small gap (up to 2 cm) can be completely normal. What matters most is how your core functions, not just how it looks.
  • Why it's important to heal your diastasis: The linea alba transfers load between the left and right sides of your core and works with the pelvic floor and back muscles to support posture, breathing, and continence. The goal of recovery is to restore tension, strength, and control, not just to close the gap.
  • How EMP Supports Healing: The Empowered Motherhood Program’s Core Connect Program provides a physiotherapist-designed, progressive recovery plan from early Postnatal Rehab to Advanced Core Training. Each stage restores strength, tension, and coordination through the linea alba to help you move with confidence and control.
  • Long-Term Healing: With guided exercise and patience, your abdominal wall can regain strength and function. The focus is on improving stability, performance, and quality of life, not simply closing the gap.

In this article, we'll cover:

  • What is abdominal separation?
    • Changes to your core in pregnancy
    • Impact on core function
    • Postural Changes
  •  What is the EMP approach to Abdominal Separation Exercises?
    • Activation and Integration
    • Safe Crunching
    • Dynamic and Progressive Loading
  • Why the Empowered Motherhood Program matters 
    • Physio-Led Exercise
    • Specialised Programs
    • Personalised Support
    • Expert Education
    • Over 400 Workouts
    • Join our community of mothers

What is abdominal separation?

Abdominal separation or rectus diastasis can cause a lot of confusion and fear. Abdominal separation is a normal and necessary part of pregnancy. In the Empowered Motherhood Program, we support women to safely heal their core after birth, reduce abdominal separation and feel stronger than before. 

pregnancy pelvic girdle pain safe exercise

Changes to your core in pregnancy

Abdominal separation results from the thinning and weakening of the linea alba. The linea alba is a band of connective tissue that stretches from your breastbone to your pubic bone. As your pregnancy progresses and the uterus expands, the linea alba grows thinner and wider and the inter-recti distance between the two sides of your rectus abdominis increases. It is a natural part of pregnancy and can usually be healed with the right exercises and movement patterns.

pregnancy pelvic girdle pain safe exercise

Changes to your core in pregnancy

Abdominal separation results from the thinning and weakening of the linea alba. The linea alba is a band of connective tissue that stretches from your breastbone to your pubic bone. As your pregnancy progresses and the uterus expands, the linea alba grows thinner and wider and the inter-recti distance between the two sides of your rectus abdominis increases. It is a natural part of pregnancy and can usually be healed with the right exercises and movement patterns.

 

Reconnect and Restore Control 

Gentle, guided activation of your deep abdominal and pelvic floor muscles helps you re-establish core control and rebuild connection through the linea alba. This stage focuses on breathing, posture, and coordination to set the foundation for strength.

 

Impact on core function

When the abdominal muscles separate, the core loses some of its ability to generate tension and stability. This can affect posture, balance, and spinal support, leading to lower back discomfort, pelvic pain, or a “doming” appearance along the midline. Understanding this change helps guide safe postnatal exercise choices.

pregnancy pelvic girdle pain safe exercise
pregnancy pelvic girdle pain safe exercise
pregnancy pelvic girdle pain safe exercise

Rebuild Strength for Life

As your recovery progresses, controlled resistance and functional movement restore tension and load transfer across your core. The aim is not a flat stomach, but a strong, responsive system that supports your spine, pelvis, and daily movement. Once your core is stable, you can safely return to lifting, running, or advanced fitness. EMP’s progressive approach continues to build strength and endurance while protecting your abdominal wall and pelvic floor for the long term.

Postural Changes

As your baby grows, your center of gravity shifts forward. This often leads to an increased curve in the lower back (lordosis) and rounded shoulders as the body compensates for the added weight. These postural adaptations can place extra strain on the spine and core muscles, contributing to tightness, discomfort, and reduced stability that may continue after birth.

The EMP approach to Abdominal Separation

 

What is the EMP approach to Abdominal Separation Exercises?

The thinning and weakening of the abdominal wall contributes to the degree and depth of abdominal separation you will experience. In the Empowered Motherhood Program, we support women to heal their abdominal wall safely, so that you can reduce abdominal separation and feel stronger than ever.

Activation and Integration

Your early postnatal recovery is optimised when you can work with your body’s natural healing process to enhance collagen synthesis and muscle growth. The Empowered Motherhood Program is designed to help you support this process with abdominal separation safe exercise led by a Pelvic Health Physio.  There are specific exercises that we recommend doing in the early postnatal period including:

  • Deep core activation exercises and breath work in seated and lying positions. 
  • Supine heel slides and bent knee fall outs.
  • Quadruped exercises promote pelvic stability and core control. 
  • Thoracic mobility to improve core function. 
pregnancy pelvic girdle pain safe exercise
pregnancy pelvic girdle pain safe exercise

Activation and Integration

Your early postnatal recovery is optimised when you can work with your body’s natural healing process to enhance collagen synthesis and muscle growth. The Empowered Motherhood Program is designed to help you support this process with abdominal separation safe exercise led by a Pelvic Health Physio.  There are specific exercises that we recommend doing in the early postnatal period including:

  • Deep core activation exercises and breath work in seated and lying positions. 
  • Supine heel slides and bent knee fall outs.
  • Quadruped exercises promote pelvic stability and core control. 
  • Thoracic mobility to improve core function. 
pregnancy pelvic girdle pain safe exercise

Safe Crunching

From around 6 weeks postpartum, you need to load the abdominal wall. One of the key ways the abdomen is designed to move is to crunch! The Empowered Motherhood Program includes safe crunching to help you build your abdominal wall and feel strong for daily life. The research also backs this up. Safe crunching can help to: 

  • Increase muscle bulk through the abdominal wall. 
  • Reduce inter-recti distance when combined with foundational core exercises. 
  • Cope with the demands of daily life. 
pregnancy pelvic girdle pain safe exercise
pregnancy pelvic girdle pain safe exercise

Dynamic and Progressive Loading

The abdominal wall needs to flex, stabilise, rotate, and extend, and if we never get off the ground or challenge the muscles, it will never regain its full strength.

In the EMP, we are passionate about helping you to safely progress and challenge your abdominal wall so that you can return to your pre-pregnancy strength (or beyond!). The EMP advanced core exercises include:

  • Weighted crunches and curl-ups. 
  • Functional core focussed movements to help you to return to sport or impact. 
  • Advanced planks and side plank movement patterns. Dynamic core exercises combined with cardio-based exercise. 
pregnancy pelvic girdle pain safe exercise

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The Empowered Motherhood Program acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.

The Empowered Motherhood Program acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.