Sarah Mitchell straps her four-month-old daughter into the pram at 6am sharp every Tuesday. She's not heading to the shops. She's about to sprint up Kings Park's steepest hill with fifteen other Perth mums who've discovered that exercise doesn't have to wait until someone else can watch the baby.
This is the new face of postpartum fitness in Australia. Gone are the days when new mums had to choose between their physical health and spending time with their babies.
Across the country, baby-inclusive fitness is exploding. Pram running groups now operate in every major city, with Stroller Strong Mums boasting over 200 locations nationally. But it's not just about pushing prams anymore.
Babywearing fitness classes let mums squat, lunge and dance while their little ones sleep soundly against their chests. The weight of the baby becomes part of the workout. Studios like BabyFit in Melbourne and Prenatal Pilates Plus in Sydney are pioneering sessions where babies aren't just tolerated – they're part of the program.
Fitness Australia reports that mums-and-bubs classes have increased by 340% since 2018. The demand isn't surprising when you consider the barriers traditional fitness presents to new mothers.
Childcare costs money many families don't have. Gym schedules clash with unpredictable baby routines. And leaving your baby feels impossible when you're deep in those early bonding months (or when they refuse to take a bottle).
"I tried going back to my old gym when my son was eight weeks old," says Melbourne mum Rebecca Chen. "I lasted twenty minutes before I had to leave because I was leaking milk everywhere and couldn't stop worrying about him."
The Australian College of Midwives recommends that women begin gentle exercise once they feel ready after birth, typically around six to eight weeks postpartum. But feeling ready physically and feeling ready to leave your baby are two different things entirely.
Baby-inclusive fitness solves both problems. It acknowledges that new mums need movement for their mental health, physical recovery and sense of identity. But it also respects that separation from your baby might not feel right yet.
The benefits extend beyond convenience. Exercise with your baby normalises physical activity as part of family life from day one. It creates community connections that combat the isolation many new mums experience. And it proves that becoming a mother doesn't mean putting yourself last.
But let's be honest about the challenges too. Babies cry during downward dog. They need feeding mid-circuit. Sometimes they have explosive nappies during the cool-down stretch.
The best baby-inclusive fitness instructors expect this chaos. They're trained in postpartum exercise modifications and understand that some days, showing up is the victory.
According to Postnatal Exercise Center Australia guidelines, baby-inclusive workouts should focus on rebuilding core strength, improving posture and addressing the physical impacts of pregnancy and birth. The social connection is considered equally important for maternal mental health.
Classes typically cost between $20 to $35 per session, comparable to traditional fitness classes but without the additional childcare expense.
The movement is reshaping how we think about motherhood and fitness. Instead of waiting for the "right time" to prioritise health, Australian mums are creating that time on their own terms.