Postnatal Fitness for Mums: How to Rebuild Strength After Baby
You've grown and birthed a whole human. Your body feels different. Your sleep is a joke. And somewhere along the way, you've lost a bit of you.
First thing: you don't need to "bounce back". That phrase needs to go in the bin. Postnatal fitness isn't about getting your old body back. It's about getting strong, getting your energy back, and feeling like yourself again.
I've been there. Here's how to start.
Before you start: get the all-clear
Every birth and recovery is different. Before you return to exercise, check in with your GP at your postnatal check-up, and ideally a women's health physio. They can assess your pelvic floor and tummy muscles and tell you what's right for your body right now.
This isn't a box-ticking exercise. It sets you up to train with confidence instead of guessing.
What your body is dealing with
A weaker core and pelvic floor. Pregnancy and birth stretch and load these muscles. They need rebuilding, not ignoring.
Broken sleep. Fatigue affects motivation, recovery and hunger. Be kind to yourself here.
Aches from feeding and carrying. Rounded shoulders and sore backs are incredibly common.
Zero time. Between feeds, nappies and everything else, an hour at the gym can feel like a fantasy.
A confidence dip. You might not recognise your body or your routine. That's normal, and it's fixable.
How to rebuild strength after baby
1. Start with breathing, core and pelvic floor
Gentle, connected work comes first. Learn to breathe well, reconnect with your deep core and pelvic floor, and build from there. Your physio can guide what's right for you.
2. Build back to real strength training
Once you're cleared, strength training is your best friend. Squats, hinges, rows, presses and carries build the strength you need to lift a baby, a car seat and a pram all day.
Start light. Focus on technique. Progress gradually. Strength = results.
3. Something beats nothing
Ten minutes on the lounge room floor while the baby naps counts. You don't need perfect sessions. You need consistent ones. Consistency over perfection, always.
When life settles, three sessions a week is the sweet spot.
4. Eat to recover, not to shrink
This is not the time for crash diets, especially if you're breastfeeding. Focus on regular meals with protein at each one, plenty of water and foods that give you energy. Fat loss can come later, done properly and gradually.
5. Look after the basics
Sleep when you can. Get outside for a walk with the pram. Ask for help. These lifestyle factors matter more than any workout.
Signs to stop and get checked
Stop and speak to your GP or physio if you notice leaking, heaviness or dragging in your pelvic area, pain, or a bulge or doming along the middle of your tummy when you exercise. These are common and very treatable, but they need the right support.
Why the right support matters
A lot of mums try to figure this out alone, scrolling workouts at 2am. You don't have to.
Good coaching means a plan built around your recovery, your schedule and your goals, with someone checking your technique and keeping you accountable when motivation is low.
That's exactly why I built The Mum Method, our online coaching for mums who feel like they've lost their identity and confidence. And if you're local, our Williams Landing studio coaches mums across Melbourne's west in person.
We don't just train you, we coach you. I've got you, but I'm not letting you stay stuck.
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