Best Diastasis Recti Exercises: Safe Core Strengthening After Pregnancy
Expert-approved diastasis recti exercises to help restore your core and support postpartum recovery.
Diastasis recti, the separation of abdominal muscles most common during and after pregnancy, can leave new moms with a persistent belly bulge, core weakness, and even back pain. Healing your body safely starts with understanding the condition and adopting the right exercises. Here’s what every parent should know to take charge of their core recovery journey.
What Is Diastasis Recti?
Diastasis recti occurs when the rectus abdominis muscles—the two bands of muscle running down the center of your abdomen—stretch and separate, causing the connective tissue (linea alba) to weaken. This results in a gap down the midline, which can be felt as a soft bulge, especially when straining or performing certain movements.
- Common in pregnancy: Hormones and the growing uterus put pressure on the abdominal wall, causing stretching and separation.
- Not exclusive to pregnancy: Men, babies, and women who haven’t given birth can also develop this condition due to weight changes or exercises that excessively stress the core.
How Can You Tell if You Have Diastasis Recti?
If you notice a bulge, dome, or gap in your abdomen—especially when sitting up, coughing, or straining—there’s a chance you’re dealing with diastasis recti. Here’s a simple at-home check:
- Lie on your back with knees bent and feet flat on the floor.
- Place your fingers just above your belly button.
- Lift your head and shoulders slightly, as if starting a crunch.
- Feel for a gap or softness between the muscles. More than two finger widths may indicate diastasis recti.
If you suspect you have diastasis recti, consult your healthcare provider or a physical therapist for an official diagnosis and personalized guidance.
Why Does Diastasis Recti Matter?
It’s more than just cosmetic. Diastasis recti can impact your postpartum experience in several ways:
- Core weakness and instability
- Lower back pain
- Pelvic floor dysfunction
- Digestive issues
- Urinary incontinence
Recovery helps restore proper core support, protect your spine, and improve daily function.
Are Exercises Safe for Diastasis Recti?
Yes—certain exercises are not only safe, but crucial for healing. The goal is to activate the transverse abdominis (deep abdominal muscle), pelvic floor, and other supportive muscles with mindful movements. Diastasis recti exercises can:
- Restore correct core muscle function
- Encourage the abdominal wall to realign
- Minimize the postpartum bulge
However, it’s important to avoid moves that place excessive pressure on the abdomen (like crunches and sit-ups) until the separation is healed. Always move slowly, focusing on form and muscle activation, and check with your doctor before starting any postpartum exercise program.
The Best Exercises for Diastasis Recti
Here are the core exercises recommended for diastasis recti recovery, as guided by fitness and pelvic floor specialists. Practice each move three to four times a week, but listen to your body and adjust as needed. If you feel pain or a bulging sensation, stop immediately and seek professional advice.
1. Diaphragmatic Breathing
This foundational exercise relieves pressure on the abdominal wall, activates deep core muscles, and supports pelvic floor recovery.
- How to do it: Lie on your back, knees bent, feet flat. Place one hand on your chest and one on your belly. Breathe in deeply through your nose, allowing your belly to rise. Exhale slowly, feeling your belly button draw in toward your spine. Repeat 10–15 breaths.
2. Pelvic Floor Activations (Kegels)
These contractions help stabilize the core and support both bladder health and abdominal wall healing.
- How to do it: Inhale, relax your pelvic floor. Exhale, gently contract (lift and squeeze) your pelvic floor as if stopping the flow of urine. Hold for a few seconds, release, and repeat 10–15 times. Gradually increase the length of each contraction as you get stronger.
3. Supine Marches
This gentle movement trains abdominal engagement and pelvic stability while minimizing strain.
- How to do it: Lie on your back, knees bent. Inhale, then exhale and engage your core. Lift one foot off the floor, keeping the knee bent at 90 degrees. Tap your foot back down with control, and repeat with the other leg. Alternate for 10–12 reps per leg.
4. Heel Slides
Heel slides further build control and coordination in the core during movement.
- How to do it: Begin on your back, knees bent. Engage your core. Slowly slide one heel away from your body until your leg is straight, keeping your pelvis stable. Slide it back, then alternate sides for 10–12 reps per leg.
5. Leg Lifts
With progression, single leg lifts can be safely performed to encourage controlled core strength.
- How to do it: Lying on your back, engage your core. Keeping your leg straight, lift one foot just a few inches off the floor and lower it back down with control. Alternate legs for 8–10 reps each.
6. Toe Taps
Toe taps challenge both core and hip stability safely.
- How to do it: From a tabletop position (on your back with hips and knees at 90 degrees), lower one foot to tap the floor, then bring it back up. Keep your core tight and do not let your back arch. Alternate for 10–12 reps per side.
7. Quadruped Paper Slides and Reaches
This exercise coordinates cross-body core muscles and obliques, advancing as you gain strength.
- How to do it: Start on all fours. Inhale, filling your belly. As you exhale, activate your core and gently lift one arm and the opposite leg, just high enough to slip a piece of paper underneath. Hold, then return to starting position. Progress by sliding hand and foot along the floor. Repeat for 8 reps per side.
Key Principles for Safe Practice
- Always exhale during the point of effort—this helps manage abdominal pressure.
- Prioritize core engagement over repetitions or range of motion.
- Progress slowly: Master each exercise before advancing.
- Stop any exercise that causes bulging, coning, or pain in the midline.
Exercises to Avoid With Diastasis Recti
Some common abdominal and core movements may worsen abdominal separation or increase intra-abdominal pressure. Avoid the following until your provider or physical therapist clears you:
- Sit-ups or crunches
- Traditional planks
- Russian twists
- Double leg lifts
- Heavy lifting or pushing yourself up from lying flat with poor support
- Any exercise that causes your midline to bulge out or “tent”
When to Start Diastasis Recti Exercises
Postpartum recovery is different for everyone. Most healthcare providers recommend starting gentle core activation and breathing exercises as soon as you feel comfortable after delivery, but always:
- Check with your doctor before adding or resuming an exercise routine, especially after a C-section or complicated birth.
- Progress to more challenging moves only if your symptoms are improving and you can maintain proper core activation.
Tips for Diastasis Recti Recovery
- Be patient: Core restoration takes time and consistent effort.
- Integrate core engagement into daily activities (lifting baby, getting out of bed, etc.).
- Focus on good posture around the clock.
- If you notice no improvement after several months or if symptoms worsen, consult a pelvic floor specialist or physical therapist experienced in postpartum care.
FAQs About Diastasis Recti and Core Exercises
What causes diastasis recti?
Excessive pressure on the abdominal wall, most commonly from pregnancy, chronic constipation, or improper exercise technique, can cause the rectus abdominis muscles to separate.
Do these exercises actually close the gap?
Targeted exercises strengthen the connective tissue and muscles supporting your core. While they may narrow the gap, the primary goal is to restore function, stability, and reduce symptoms. Some separation may persist, but it is no longer a problem as long as your core muscles function well.
Can men get diastasis recti?
Yes. Diastasis recti can affect men and even babies, especially due to rapid weight gain, incorrect abdominal workouts, or frequent straining.
Is surgery ever necessary?
Surgical repair is rarely required except in severe cases involving significant herniation or when physical therapy and exercises do not resolve functional symptoms.
How long does it take to heal diastasis recti?
Recovery varies. With regular targeted exercise, mild to moderate diastasis can improve over several months. Patience and consistency are key.
Sample Diastasis Recti Core Workout Routine
- Diaphragmatic Breathing: 1–2 minutes
- Pelvic Floor Activations: 10 reps
- Supine Marches: 10 reps/side
- Heel Slides: 10 reps/side
- Toe Taps: 10 reps/side
- Quadruped Paper Slides and Reaches: 8 reps/side
Repeat the entire series up to 3 times, resting between rounds as needed. Always focus more on quality than quantity.
When to Seek Additional Help
If you experience severe pain, worsening bulging, hernia-like symptoms, or urinary/fecal incontinence, see your care provider or a pelvic floor therapist. Persistent separation and functional problems may require specialized treatment.
Key Takeaways for Diastasis Recti Recovery
- Gentle, consistent exercise is effective for most cases.
- Avoid exercises that excessively stress the abdominal wall.
- Check posture and body mechanics in all daily activities—not just workouts.
- Professional guidance is invaluable if symptoms persist.
Frequently Asked Questions (FAQs)
Q: How do I know if I am doing the exercises correctly?
A: If you feel your midline firming and your back, hips, and pelvis remain stable with no doming or bulging at your abdomen, you’re likely performing them properly. If uncertain, a postpartum physical therapist can provide feedback and support.
Q: How soon after having a baby can I start diastasis recti exercises?
A: Gentle breathing and pelvic floor contractions can begin soon after delivery if you feel comfortable, but always check with your healthcare provider. More challenging exercises should wait until your body has started to heal and you have your provider’s approval.
Q: Will diastasis recti heal on its own?
A: Some mild cases close on their own, but targeted exercises can significantly help strengthen the core and speed up functional recovery.
Q: Can I prevent diastasis recti?
A: While you can’t always prevent it, maintaining a strong, coordinated core with proper exercise during pregnancy may reduce risk, and avoiding high-strain movements or heavy lifting can help protect your abdominal wall.
