Diastasis recti is a separation of the two large bands of muscle that run down the middle of your abdomen. It is common during and after pregnancy, but it can also affect men and women who lift heavy weights improperly. Healing requires a specific, gentle approach. The core of recovery is retraining your deep core muscles to work together, avoiding movements that strain the midline, and being consistent over several weeks or months. Here is the step-by-step process to safely and effectively heal diastasis recti.
What Exactly Is Diastasis Recti?
Your rectus abdominis muscles are the “six-pack” muscles. They run vertically from your ribs down to your pelvis. Between them is a band of connective tissue called the linea alba. During pregnancy, hormones relax this tissue, and the growing baby pushes the muscles apart. In other cases, repetitive strain from heavy lifting or improper exercise can cause the same separation.
This is not a tear of the muscle itself. It is a stretching and thinning of the connective tissue between the muscles. When that tissue stretches, the muscles lose their anchor point. This is why traditional crunches and sit-ups often make the condition worse. They push the abdominal contents outward against an already weakened midline.
You can check for diastasis recti at home. Lie on your back with your knees bent. Place your fingertips just above your belly button, pointing toward your pelvis. Lift your head and shoulders slightly off the floor. If you feel a gap wider than two fingerwidths, you likely have diastasis recti. A healthcare provider or physical therapist can give you a more precise measurement.
Step 1: Stop Doing Movements That Widen the Gap
Before you can heal, you must stop aggravating the condition. Certain exercises and daily habits push the abdominal contents outward and strain the linea alba. Full sit-ups, crunches, and planks are common culprits. Heavy lifting without proper breath control is another major factor.
You also need to be careful with how you get out of bed. Rolling flat onto your back and sitting straight up uses your abdominal muscles in a way that worsens the separation. Instead, roll onto your side first. Use your arm to push yourself up while keeping your core relaxed. This small change protects the midline while you build strength.
Avoid any exercise that makes your belly bulge outward in a dome shape. That doming is a sign that intra-abdominal pressure is pushing against the weakened tissue. If you see it, stop the movement and modify your position.
Step 2: Learn to Activate Your Deep Core Muscles
The transverse abdominis is the deepest layer of your abdominal muscles. It wraps around your torso like a corset. This muscle is the primary target for healing diastasis recti. When it contracts properly, it pulls the abdominal contents inward and brings the two sides of the rectus muscle closer together.
To find this muscle, place your hands on your lower belly. Cough gently. You should feel a tightening deep inside. That is your transverse abdominis. You can also try to pull your belly button toward your spine without moving your ribs or pelvis.
Once you can feel it, practice holding this contraction during normal breathing. Inhale and let your belly expand naturally. Exhale and gently draw the belly button inward. The goal is not to hold your breath or tense your entire abdomen. It is a subtle, sustained engagement of the deepest layer.
Step 3: Practice Safe Core Exercises in a Neutral Spine Position
Once you can activate your transverse abdominis, you can begin specific exercises. The key is to keep your spine in a neutral position. That means maintaining the natural curve of your lower back. Do not press your back flat into the floor, and do not arch it excessively.
Start with heel slides. Lie on your back with your knees bent and feet flat. Engage your deep core. Slowly slide one heel away from your body until your leg is almost straight. Slide it back. Repeat on the other side. This movement works the core without putting pressure on the midline.
Another safe exercise is the pelvic tilt. Lie on your back with knees bent. Gently tilt your pelvis toward your ribs. You should feel your lower back press lightly into the floor. Hold for a few seconds, then release. This movement strengthens the lower abdominal muscles without straining the connective tissue.
As you progress, you can add leg slides and modified bridges. A bridge is performed by lifting your hips off the floor while keeping your deep core engaged. Keep your ribs and pelvis aligned. Do not let your belly dome upward.
Step 4: Progress Gradually to More Demanding Movements
Healing takes time. Most people need at least 8 to 12 weeks of consistent practice to see meaningful improvement. Some need longer. The connective tissue heals slowly because it has a limited blood supply.
You can progress to bird dogs and dead bugs once basic exercises feel comfortable. A bird dog is performed on your hands and knees. Extend one arm forward and the opposite leg back while keeping your core tight. Do not let your lower back sag. A dead bug is performed on your back with your arms pointing up and knees bent at 90 degrees. Slowly lower one arm and the opposite leg toward the floor while keeping your back neutral.
The critical rule is to stop if you see doming or feel pain. Progress should be based on how your body responds, not on a fixed schedule. A physical therapist who specializes in postpartum recovery can help you determine when you are ready for each next step.
Step 5: Integrate Safe Movement Into Daily Life
Healing is not only about exercise. It is also about how you move throughout the day. When you lift your baby, a grocery bag, or a heavy box, engage your deep core first. Exhale as you lift. Do not hold your breath.
Avoid positions that put pressure on the midline. When you need to pick something up from the floor, squat with your legs rather than bending at the waist. When you cough or sneeze, brace your core gently with your hands. This protects the connective tissue from sudden pressure spikes.
Your posture matters too. Standing with your ribs flared upward or your pelvis tilted too far forward puts constant strain on the abdominal wall. Practice standing tall with your ribs stacked over your pelvis. This alignment allows your deep core to work naturally.
When to Consider Surgery for Diastasis Recti
Exercise is the first-line treatment for diastasis recti. However, surgery is an option for some people. Surgery is typically considered when the gap remains wide after months of proper exercise, or when the separation causes functional problems like a hernia. It is also considered when a person has completed their family and does not plan further pregnancies.
Surgical repair involves suturing the connective tissue back together. This is a significant procedure with a recovery period. It is not a substitute for core strengthening. You will still need to retrain your deep core muscles after surgery to maintain the result.
Most healthcare providers recommend exhausting conservative treatment before considering surgery. If you are considering this option, seek a surgeon with specific experience in diastasis recti repair. Ask about the risks and the expected recovery timeline.
How Long Does It Take to See Results?
Results vary widely from person to person. Some women see noticeable improvement in 6 to 8 weeks of daily practice. Others need 6 months or more. The width of the gap, your age, the number of pregnancies, and your consistency all play a role.
It is important to understand that the gap may never close completely. Many people achieve functional healing — meaning no pain, no doming, and restored core strength — even if a small gap remains. Functional healing is the goal. A perfectly flat abdomen is not always achievable, and that is normal.
Consistency matters more than intensity. Ten minutes of proper deep core work every day is more effective than one intense session per week. Your connective tissue needs regular, gentle stimulation to remodel and strengthen.
Frequently Asked Questions
Can you fix diastasis recti with exercise alone?
Yes, exercise is the primary treatment for most cases of diastasis recti. Consistent deep core training can significantly reduce the gap and restore function, though the tissue may not fully return to its pre-pregnancy state.
Are sit-ups bad for diastasis recti?
Yes, traditional sit-ups and crunches can worsen diastasis recti. These movements increase intra-abdominal pressure and push the abdominal contents outward against the weakened midline.
How do I know if my diastasis recti has healed?
You can check by lying on your back, lifting your head slightly, and feeling for the gap with your fingers. A gap narrower than two fingerwidths, no doming during movement, and no back pain are signs of functional healing.
Is it too late to heal diastasis recti years after pregnancy?
No, it is not too late. The connective tissue can be strengthened at any age, though it may take longer than it would in the immediate postpartum period. Starting a consistent deep core program is the first step.
