Exercise After Birth: When to Walk, Lift, and Run Again | Dr. Meg Cochran, DPT

Exercise After Birth: When You Can Walk, Lift, and Run

"When can I work out again?" Your doctor says six weeks. The internet says whenever you feel ready. Your body says something else entirely. Here is the honest timeline.

The short answer

Walking, from the start. Bodyweight exercises at weeks 6 to 8. Light resistance at weeks 8 to 12. Running, jumping, and heavier lifting after 12 weeks, and only if you have been strengthening along the way.

Pay attention to symptoms the whole way. Leaking, heaviness, or pain is your body saying not yet.

Six weeks is not a finish line

The 6-week clearance from your OB is a starting point, not a finish line. It means your incision or tear has healed enough that you are not at risk of opening it back up. It does not mean your pelvic floor, core, and connective tissue are ready for high-impact activity.

Think of it this way. If you tore your ACL, no surgeon would see you once at six weeks, say "looks good," and send you back to sports. You would have months of rehab. After one of the most physically demanding events a body can go through, we just skip that part for moms.

The timeline

Weeks 1 to 6. Walking, breathing exercises, gentle pelvic floor and core work. No crunches, planks, running, or heavy lifting. Your body needs to heal first.

Weeks 6 to 8. Add bodyweight exercises. Squats, lunges, bridges, modified push-ups. Low intensity.

Weeks 8 to 12. Gradually increase intensity. Add light resistance bands or dumbbells. Longer walks. Elliptical or bike if it feels good.

Weeks 12 and beyond. Begin returning to higher-impact activities like running, jumping, and heavier lifting. Start slow. Pay attention to symptoms.

Phase 1, weeks 1 to 3: Breathing and connection

Diaphragmatic breathing. On your back, knees bent. Inhale through your nose and let your belly expand. Exhale slowly through your mouth. Your pelvic floor relaxes on the inhale and gently lifts on the exhale. 5 minutes, 2 to 3 times a day.

Pelvic floor awareness. On the exhale, gently contract, as if stopping the flow of urine. Hold 2 to 3 seconds, then fully release. 10 reps, 2 times a day.

Deep core. Fingers just inside your hip bones. Exhale and draw your lower belly in, like zipping tight jeans. Hold 5 seconds. 10 reps, 2 times a day.

Phase 2, weeks 3 to 6: Building strength

Kegels, done right. Lift and squeeze, hold 5, relax 5, then 5 quick flicks. 10 slow plus 5 quick, 3 times a day.

Glute bridges. Exhale, engage your pelvic floor and core, press through your heels and lift your hips. Straight line from knees to shoulders. Hold 3 seconds. Do not arch your back at the top. 10 reps, 3 sets, once a day.

Clamshells. On your side, knees bent, feet together. Lift the top knee open. Do not let your hips roll back. 15 each side, 2 sets, once a day.

Heel slides. On your back, exhale, engage, and slide one heel out until the leg is straight. Keep your back flat. If it arches, you went too far. 10 each leg, 2 sets, once a day.

Phase 3, weeks 6 to 12: Functional strength

Bird dogs. Hands and knees. Exhale, extend the right arm and the left leg at the same time. Hold 3 seconds. Keep your hips level. Wobbling? Start with just the arm or just the leg. 10 each side, 2 sets, once a day.

Bodyweight squats. Exhale and engage your pelvic floor as you lower. Heels down. Inhale and relax at the top. 10 reps, 3 sets, once a day.

Wall push-ups to incline push-ups. Wall, then countertop, then a sturdy chair, then the floor. Exhale on the push. 10 reps, 2 sets, once a day.

Single-leg balance. Stand on one leg for 20 to 30 seconds, core engaged, hips level. 3 each leg, once a day.

If any exercise causes pain, pressure, heaviness, or leaking, stop. That is not failure. That is information. Go back a phase and keep building.

Running

Current research suggests waiting at least 12 weeks before returning to running. And that is 12 weeks if you have been doing progressive strengthening during that time. If you spent the first 12 weeks on the couch, no judgment, survival mode is real, your body needs more time.

Your pelvic floor needs to be able to handle impact before you hit the pavement. Leaking with running, jumping, sneezing, or laughing is extremely common, and it is the body's way of telling you the foundation needs work first.

How to know you are doing too much

Leaking urine during or after exercise. A feeling of heaviness or pressure in your pelvis. Pain in your pelvis, back, or around your scar. Feeling like something is bulging or falling out. Spotting or bleeding that was not there before.

Any of these means dial it back. Not stop completely, unless the symptoms are severe. Just drop the intensity and give your body more time. It is not a setback. It is information.

What about crunches?

Not in the first six weeks. And if you see a bulge or doming down the middle of your stomach when you sit up, that is likely diastasis recti. It needs targeted rehab, not crunches. Crunches make it worse.

Dr. Meg's After Birth Basket The five things to have in the house before the baby comes A peri bottle, a perineal spray, a sitz bath, postpartum pads, and a stool for the toilet. The products Dr. Meg tells her own patients to buy. One button puts all five in your Amazon cart. See the basket →

Keep reading

Pelvic Floor Exercises After Birth: When to Start and What to Do

Your First Poop After Birth: How to Make It Easier

Postpartum Essentials: What to Buy Before the Baby Comes

Postpartum Recovery Timeline: The First 12 Weeks, Week by Week

When Kegels Are Not Working After Baby: Tight vs. Weak

Diastasis Recti Exercises: What to Do and What to Skip

C-Section Recovery Timeline: Week by Week to Full Healing

Sex After Birth: When, Why It Hurts, and What Helps

How to Check for Diastasis Recti at Home

C-Section Scar Massage: When to Start and How

Perifit vs Elvie Trainer: Which Pelvic Floor Trainer Should You Buy?

Best Peri Bottle After Birth: Frida vs the Hospital Bottle

Best Postpartum Pads: What to Buy and How Many

Postpartum Recovery: The Questions New Moms Ask

Your First 12 Weeks After Baby

About the author

Dr. Meg Cochran is a licensed Doctor of Physical Therapy specializing in pelvic floor rehabilitation, a trained doula, and a mom of four. She treats women after birth through Where You Are Physical Therapy in Oxford, Mississippi.

This article is educational and is not medical advice, a diagnosis, or a substitute for in-person care. Products are named as examples. Follow your own provider's instructions. For heavy bleeding, fever, severe pain, or thoughts of harming yourself or your baby, contact your healthcare provider or call 911.

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After Birth is Dr. Meg's postpartum pelvic floor recovery guide. Nine chapters, every exercise with its dose, a C-section track, the diastasis check, the return-to-run checklist, and the tight-versus-weak chapter most moms never get. An instant PDF you can read on your phone. It is educational, not physical therapy.

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