Fun, Friendly Fitness for Mums
Join a supportive community of women getting fit and strong in the great outdoors. No-pressure, all-abilities classes and personal training in Edithvale.
Get In TouchAbout Nikki & The Vibe

Hi, I'm Nikki! As a busy mum myself, I know how hard it can be to find time for fitness. That's why I created Flex—a space where women can work out, have fun, and feel supported, no matter their fitness level.
Fitness isn't about being perfect, it's about feeling empowered inside and out.
Why Choose Flex?
Supportive Community
Join a welcoming group of mums who cheer each other on. It's fitness, but with friends.
Flexible For You
Each person is different, so everyone needs to be trained differently. I'll work closely with you to establish your goals and create a plan that works for you.
Judgement-Free Zone
Gyms can be intimidating and unwelcoming. Here you'll find a safe, comfortable space with a supportive community feel.
Family Friendly
I know what it's like exercising with little people around. Bring the kids along if you need to — I've got you covered.
Class Schedule
Monday
Tuesday
Wednesday
Thursday
Friday
Pricing & Memberships
Group Fitness
- Casual Class$17.50
- 10x Class Pass$150
- 20x Class Pass$280
Personal Training
- 30 Min Session$45
- 2x 30 Min Sessions pw$75
- 2:1 30 Min Session$80
Nutrition Coaching
- 2 wk Kickstart$140
- 4 wk Transformation$240
- 12 wk Lifestyle Plan$600
What Our Members Say
"So glad I found Flex Outdoor Fitness! After having my son, I really struggled to get back into a fitness routine. Nikki challenges me and has given me confidence in my ability to do things I would have never thought I can do."
"I love the relaxed atmosphere, I didn't feel like I already had to be fit or wearing the latest gear to feel comfortable going to the classes."
Behind the Scenes at Flex
Our Location
Our outdoor studio is on Haig Ave, perfectly positioned near Edithvale Primary for ultimate convenience in your busy day. Plus, there's ample parking so you can focus on your workout, not finding a spot!