Your Strongest Self Awaits

Achieve lasting results with guidance every step of the way.

I'M READY!

Reclaim Your Confidence

Achieve lasting results with guidance every step of the way.

I'M READY!

Made for real mums, by a real mum. Made for real mums, by a real mum. Made for real mums, by a real mum.

Made for real mums, by a real mum. Made for real mums, by a real mum. Made for real mums, by a real mum.

Hand lifting a dumbbell.

Training That Feels Doable

 Clear workouts that slot into your day so fitness feels natural, not impossible.

Line art of a spoon with a salad, including lettuce, spinach, and fruit.

CLEAR AND EASY Nutrition

Stop stressing over what to eat. Nutrition is planned, flexible and realistic for your goals.

Brain with two gears.

Mindset That Keeps You Going

Beat burnout, push past plateaus and stay motivated with guidance and community.

That stubborn belly bulge?

You might think it’s just baby weight — but no matter how much you train OR diet, it’s still there.


Turns out, it’s probably ab separation — also called diastasis recti. Over 60% of mums have it, but most don’t even know.


That’s why my program includes ab-separation and pelvic floor recovery exercises built right in:


  • How to safely check for ab separation in your own body
  • The exact exercises that repair and rebuild your core (without making it worse)
  • What movements and workouts to avoid while you heal
  • Step-by-step support so you never feel like you’re guessing


Stop guessing. Start repairing.

👇 Join today and start healing your core from the inside out.

I'M READY!

I’ll look after you while you’re looking after everyone else

Whether you're balancing motherhood, feeling overwhelmed or just trying to stay healthy, Mariah Jean Fit is for you.

LET'S GO!
Screenshots of MJ Fit app interface on smartphones with a neutral color scheme.
Screenshots of MJ Fit app interface on smartphones with a neutral color scheme.

Exclusive IN-APP community group

IN-DEPTH Progress tracking system

ONGOING GUIDANCE AND SUPPORT

results from real parents

MJ Fit transformation. Man's before and after body transformation. He lost weight and gained muscle.
MJ Fit transformation. Man's back before and after fitness progress. He lost weight and gained muscle.
MJ Fit transformation. Before and after photos of a woman in a black bikini, flexing muscles.
MJ Fit transformation. Woman in before and after photos showing weight loss.
MJ Fit transformation. Before-and-after: Woman in black sports bra/underwear. Smiling before, flexing arms after.

for the mama who wants to:

Make time for yourself while balancing baby duties

Follow a plan built with postpartum needs in mind

Reclaim your body and feel strong again

Lighten your mental load and remove the overwhelm

Get fitter, stronger and feel happier within yourself

TIME TO INVEST IN YOU

6-Monthly

Membership

$50 /month

START NOW

*Billed as $300 every month

Monthly

Membership

$60 /month

START NOW

*Billed as $60 every month

Everything you'll need

  • Workouts designed to fit your busy schedule and energy
  • Nutrition plans calculated for your goals and lifestyle
  • Complete tracking and support systems, all in one app
  • Guidance, community and support
  • Up to 7 fully-different days of meal plans so variety never runs out
  • Budget-friendly options
  • No boring meals, food the whole family will love
  • Quick prep time to keep things realistic
  • Calculated for your goals and lifestyle
  • Designed to fit your busy schedule
  • Ab separation and pelvic floor exercises
  • Low-impact options that protect your core and pelvic floor
  • Targeted strength training to rebuild from the inside out
  • Clear video demos so you can feel confident in every movement

ready to make a change?

  • Enjoy family-friendly meals and recipes everyone will actually love
  • Support for post-baby bodies, busy schedules and everyday challenges
  • Build mindset habits that keep you consistent and motivated
  • Track wins and celebrate progress that lasts
  • Prioritize yourself without guilt, no matter what stage of life you’re in.
  • Guidance from someone who understands your journey
I WANT IN!
Five black stars in a row, likely a rating system.

Client Testimonials

Brittany

You have truly put in so much effort to this. Absolutely blown away with the first module on macros and the app. And that's just basics 😂😱 can only imagine what the rest of the content is going to be like 👌🏼👌🏼

Chelsea

If you're looking for a real coach, who knows women, busy schedules and how to nail the right nutrition @mariahjeanfit is for you.​ Her 8 Week 'FIERCE' course kicked off my transformation losing over 5kg in 8 weeks and another nearly 6kg in my second 8 weeks.

Tayla

This is why I chose your program! Understanding that being a mum solo for 4 weeks at a time while hubby is away at work, a sick baby feeling unwell yourself, endless duties to do yes going to the gym would be great but sometimes it's just not possible that day but giving your clients the education on nutrition and how important rest is, is like no other!!!

Carly

So beyond grateful 🤍🤍🤍.

I mean I stuck to the plan pretty much 100% but in my mind the results are wild considering I didn't do anything DRASTIC like drop to really low calories or do intermittent fasting or workout every single day multiple times a day, so thank you for teaching me that consistent hard work breeds better results than deprivation. I'm so excited by the mindset l've adopted now!

Phe

So I’m proud of myself for getting over my insecurities in regards to going to a commercial gym as I have always done free weights gyms and classes so all the machines were scary to me but now I feel good about it! I love what Mariah posted the other day about dream body over dream weight that really resonated with me.

Emily

I’m feeling so amazing! I’m loving my program so much. Thank you for all of your support. Seeing those side by sides, OMG I’m so shocked! I didn’t think I could feel a big difference, but seeing that is just insane! 💪

Isabella

A massive thank you to Mariah! Without your support and positive encouragement I wouldn’t have achieved what I did. You have passed on so much knowledge about food and how to train properly to get results. I can’t thank you enough. I’m walking away healthier, fitter and a confident person.

Anna

Thank you for the advice and pep talk this morning - changed my mood for the whole day! The number used to paralyse me and I'm so proud of how far that means I've come - absolutely best decision ever (yes I'l say it again) to join up. You are an absolute credit to the industry

Renee

Have to say, I’m LOVING eating so much guilt free, I haven’t slipped up even once or craved anything because I’m constantly full and satiated. I’m also really noticing differences in how I am feeling, it’s like it’s all starting to kick in after 4 weeks! Thank you so much, this journey is exactly what I needed and I’m loving every minute of it! And I look happier because I AM much happier.

Brittany

You have truly put in so much effort to this. Absolutely blown away with the first module on macros and the app. And that's just basics 😂😱 can only imagine what the rest of the content is going to be like 👌🏼👌🏼

Chelsea

If you're looking for a real coach, who knows women, busy schedules and how to nail the right nutrition @mariahjeanfit is for you.​ Her 8 Week 'FIERCE' course kicked off my transformation losing over 5kg in 8 weeks and another nearly 6kg in my second 8 weeks.