0428 779 442 info@udasydney.com


Our family joined the Ultimate Defence Academy Family 9 years ago and we haven’t looked back. Rob and his professional team of instructors have always been welcoming and are so very knowledgeable. We are students involved in all classes from kids, teenagers, adults and women’s self defence.

UDA was a lifestyle change that we will be forever grateful for.  We didn’t just walk into a gym to train, we were welcomed into a family that has changed our outlook on life. There is never a moment or obstacle that Rob, Maja and family won’t help with, from bullying at school, the art of Jiu Jitsu, self defence or life in general, the knowledge that they’ve pass on to us as students is invaluable. Learning from our Professor Rob is a great privilege that we are blessed with every session. We recommend UDA to all!!

Angela N

I started here as a teenager and haven’t looked back. Super supportive team and staff with world class Jiu Jitsu. The kids classes especially are some of the best around, always lots of fun.
Marko P

My kids and myself have been a part of Ultimate Defence Academy for the past 10yrs. The training is world class for both kids and adults and the instructors led by Robert Naumoski are professional and always willing to help. Brazilian Jiu Jitsu teaches confidence, mental toughness, gets you in shape and most importantly teaches you Self Defence. I’m so grateful I got my kids involved at a young age. This is our second home and everyone that trains here feels like family. It’s a lifestyle that you can’t get enough of. Bring the family and watch the transformation, it’s worth every cent when it comes to the well-being of my kids and myself. If I could rate this facility a 10/10 I would.
Robert B

Great team!! Great instructor!! I personally have spent almost 11 years as a member of this team and wouldn’t have had it any other way!!!
James H

I have been taking my kid to UDA for 2 years now. With an excellent coaching team and a family friendly atmosphere, I would recommend it to any parent. Excellent for fitness, motor-skills development and self-defense for kids.
Lazar P

My fourth year with UDA….can’t say enough good things about the whole team there…and look forward to the next 10 years!
Jim E

Kids love it.. Teachers wonderful –  I highly recommend UDA!
Rebecca S

I am also an instructor but I visit this gym. Great facility, fantastic instructor and best culture. Fully recommend to anyone.
George A

I have been training at UDA on and off for the last 15 (probably more!) years and have seen it grow to what it is today; it is a testament to Robert’s passion and dedication to martial arts and to the community he serves. I’ve done all the classes, kids, adults, women’s self protection, Ninjitsu, BJJ, kickboxing, conditioning, MMA… all of it. Rob has a great crew of supportive instructors who truly enjoy what they teach. Would not train anywhere else.

I have always felt welcome (despite my inconsistent training!)
Friendly atmosphere, no egos, knowledgeable instructors, variety of classes and class times to suit all ages and levels
Truly does develop self confidence
You WILL get fitter
You will make new friends
You will be happier

Cons? There are NONE.  Just join this gym.

Marija F

My 2nd family, great environment, awesome bunch of people, family orientated, great coaches… we love this place.
Pablo C

Great family environment with something for everyone.
Kire T


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