Group Fitness and Reformer Pilates
Made for women, mums, and every stage of life.
Kid-friendly, beginner-welcoming, and built to help you feel strong, connected, and confident.
Since 2017, Kirby Bree Fitness & Pilates Studio has helped hundreds of women across Lake Macquarie transform their health, build lifelong friendships, and reconnect with the strongest version of themselves.
At Kirby Bree Fitness, we believe in the power of movement, but more than that, we believe in the power of women coming together.
Our classes aren’t just workouts, they’re connection, laughter, resilience, and a safe place to show up exactly as you are.
Whether you’re a new mum, a woman navigating midlife, or just ready to feel strong again, you’ll find a welcoming community here cheering you on.
At Kirby Bree Fitness, we’re always evolving to bring you the very best in health and wellness, and we’re thrilled to announce that…
Reformer Pilates is here!
CONNECT
To form real connections with like minded women who are compassionate and understanding & uphold a true sense of belonging.
MOTIVATE
Knowing that this doesn’t have to come from within, when supported and guided by the women within our community.
MOVE
To freely feel, be and believe in yourself to move. Without limitations.

It’s always been important to me that women feel like they can prioritise their health even with little ones in tow. I have three children of my own, I get it.
At Kirby Bree Fitness & Pilates Studio, we’ve created a space where kids are not only welcome, they’re part of the heartbeat of our community.
We know it’s not always easy to get to class when you’ve got babies, toddlers, or a pram full of snacks and emotions, so we’ve made it stress-free and supportive:
✔ Pram + carrier-friendly – roll them in and get moving
✔ A comfy kids’ area – books, toys, and soft mats to keep them entertained while you work out
✔ Seating next to you (reformer only), perfect for cuddly days or mid-class snack breaks
✔ TV in the group fitness area for kids to put their fav tv show on -Bluey.
✔Snacks + drinks welcome – no judgment if someone rocks up with a half-eaten banana
You don’t need a babysitter. You just need a community that gets it.
Whether it’s Reformer Pilates or group fitness, your kids can come along while you show them what strong looks like.
Featured Programs
Group Fitness Classes
We believe that our power as women is in the support of our community and the quality of the people we surround ourselves with.
TOGETHER WE RISE.
… and have a heap of fun while doing it!
To book a call with Kirby and attend classes, click HERE
Personal Training
For some, joining a group fitness class can feel far too overwhelming if we are already feeling self-conscious, with a lack of ability, fear of failure and embarrassment.
This is why women join our personal training sessions.
Tailored to your individual needs and ability, with the focus 100% on you for your 30-minute or 45-minute session
* We also offer online fitness programs that you can do at home or at the gym
Thrive Beyond 60 Group Fitness





Testimonials
I’m not a fan of the DIY gym environment but I love how comfortable Kirby’s classes are.
Kirby is such a relaxed and easy-going person and her group training environment is so comfortable because of that.
Highly recommend.
Kirby gets women and understands the complexities of motherhood on the body, mind and soul. The classes are child-friendly and supportive so you can enjoy a great workout. After only a few weeks I was feeling stronger, healthier and happier.
Kirby, where to even start?
I’ve never really found somewhere I felt comfortable going to to exercise or felt I could stick to it, until I found you!
Thank you for always believing in me and pushing me when I really need it. I am so excited for your new venture and look forward to seeing what amazing things are in store.
Secrets, Tips & Tricks
30 Minute Full Body Strength Barbell
Welcome to Day 1 Full Body Strength Workout incorporating a barbell 💗 In this workout, we will also use kettlebells, dumbbells, a slam ball and a barbell. ➡️ If you don't have a barbell you are able to use dumbbells for the push press and also use dumbbells for the...
Quick 20 Minute Abs, Butt & Thigh
Welcome to Day 1 of your ABT Class 💗 ABT, stands for Abs, Butt & Thigh 🙌 In this workout, no equipment is needed. The workout will be 20 seconds on each exercise with a 10-second rest, repeating all movements 3 times through. The exercises are: Bridge Frog Pumps...
Full Body Dumbbell Workout
Full-body dumbbell workout 45 seconds on 15 seconds rest Full body workout consists of the upper body, lower body, core and compound exercises throughout 🙂💗 You can always use different weights for the upper body, lower body and core exercises throughout the...
If you're interested in becoming a personal trainer, we recommend you check out www.womensfitnesseducation.com.au