Welcome to FitMUM

It's not just about PT

Inspiration, motivation, and practical tools to help you achieve your fitness goals while balancing the demands of motherhood, work, relationships, hormones and everything in between.
We all know it’s a juggle. 
Trying to be everything to everyone and neglecting yourself only leads to burnout.
FitMUM is where you learn to prioritise your health, feel strong in your body, and reconnect with your energy — all within a supportive, real-life community.
 
This is where fitness and strength evolve with you.

Are You Slowing Down Your Metabolism Without Realising It?

 Your metabolism isn’t just about calories — it’s about energy, strength and how you feel day to day. Answer these quick questions to see if your daily habits are supporting a fast, fiery metabolism or quietly slowing you down.

Who is FitMUM?

Hi, I’m Kel

And FitMUM has been part of my life since 2014, when I was deep in the little-kid season with my two girls.

What started as my personal journey back to fitness has grown into a thriving community for women just like me. Women navigating teenagers, work, family, and the reality that our bodies (and priorities) have changed.

FitMUM has evolved right alongside us.

Today, it’s a space where women can honour their changing bodies, find energy and strength again and feel seen, heard and empowered.

Real bodies. Real life. Expert guidance.

My passion has always been helping women prioritise their health and happiness. Not out of guilt, but out of love for themselves and their families. As mums, we so often put ourselves last. But how can we show up for everyone else if we’re running on empty?

Alongside my husband Jas and our daughters, we’ve built a community that believes fitness isn’t a phase, it’s a way of life.

This isn’t just about workouts.
It’s about feeling strong, clear and energised in this next season of life.

Join the Community

Blog

Testimonials

“I recently had the pleasure of attending a training and information session with Kelly Delfos which specifically focused on women’s health and the physical and hormonal changes many of us experience as we move through different life stages. The session was incredibly informative and offered clear, practical education around the key areas to focus on when it comes to exercise and diet during these transitions. Kelly was insightful, engaging, and created a space where I felt completely comfortable to learn and ask questions. I walked away from the session feeling more informed, supported, and confident in how to approach my health and wellbeing. I am so grateful to Kelly for the knowledge she shared and would highly recommend her to any woman seeking guidance and support on their health journey”.
Veronica
Kel’s workshop exceeded my expectations. The workout was well-paced and energizing and the women’s health and nutrition talk afterwards was practical, thoughtful and full of sensible takeaways. I left feeling more motivated and informed without the usual pressure and hype. It was a really fun way to connect with my team and I’d definitely recommend it to other women looking to learn more about looking after their health in a realistic way.
Brigid E.
Get my Goal Sheet
5 Day Jumpstart to Nutrition Success

HomeShop  |  Services  |  Strong, Sharp, UnstoppableBlogs

Follow us on 

 

© FitMUM 2025 | All Rights Reserved

Your subscription could not be saved. Please try again.
Thanks for joining our Community

Stay Connected

Sign up for insights, tips and upcoming events that help you live strong, sharp and unstoppable.