Master the Ground Game
with Authentic
Brazilian Jiu-Jitsu.
At ATI, we teach the “physical chess” of grappling. Whether you want to join a world-class brazilian jiu jitsu academy to build functional fitness, or you are searching for premium brazilian jiu jitsu private lessons to fast-track your skills in a comfortable environment, our expert coaches provide a safe, ego-free space to grow.
Choose Your Path at Our
Brazilian Jiu Jitsu Academy.

Adult Brazilian Jiu Jitsu

Kids & Teens
Brazilian Jiu Jitsu

Mixed Martial Arts Grappling
Elite Brazilian Jiu Jitsu Private Lessons.
As a premier brazilian jiu jitsu academy, we offer elite brazilian jiu jitsu private lessons designed to fit your busy lifestyle. Whether you are looking for introductory bjj private lessons to ease your anxiety before entering group classes, or an advanced practitioner seeking to sharpen your tournament strategies, our private coaching gives you undivided, 1-on-1 attention from our head coaches.
Customized Pace
Flexible Scheduling
Rapid Technical Growth
BJJ for Beginners:
Safe, Ego-Free, and Step-by-Step.
When looking for the safest environment to start training, you need an academy that respects your pace. You will never be thrown into live, uncontrolled sparring on your first day. Instead, our expert instructors will carefully guide you through the fundamental movements—how to fall safely, how to establish base, and how to escape from the bottom - in a relaxed, incredibly supportive environment.


Dedicated Instructors Committed to Your Growth.
Because authentic BJJ mastery is a lifelong pursuit, our instructor team trains rigorously under their own World-class, elite-level Black Belt mentors. This ensures we bring the highest standard of modern grappling, safety, and technique to our mats. Our flagship Joondalup, Malaga, and Claremont gyms ensure our curriculum is systematically designed to safely guide you from a brand-new White Belt through the ranks in a supportive, ego-free environment.
What Others Say



Frequently Asked Questions
What exactly is Brazilian Jiu-Jitsu?
Brazilian Jiu-Jitsu (BJJ) is a grappling-based martial art that focuses on taking an opponent to the ground, controlling them, and forcing them to submit via joint locks or chokeholds. It is widely considered the most effective ground-fighting and self-defense system in the world, which is why bjj classes near me is such a popular search for adults wanting to get fit.
Do I need a "Gi" (uniform) to start?
For your free trial, comfortable gym clothes (t-shirt and shorts/tights without zippers) are perfectly fine! If you decide to join the ATI family, we will get you fitted with an official ATI BJJ Gi for your regular training.
Do I have to spar (roll) right away?
No. “Rolling” (live grappling) is a massive part of training at a brazilian jiu jitsu academy, but safety comes first. Beginners focus entirely on drilling techniques and movements until our instructors feel you are safe, comfortable, and ready to participate in controlled, situational rolling.
Am I too old or out of shape for BJJ
Absolutely not. BJJ is famously referred to as the “gentle art” because it relies on leverage rather than athleticism. We have practitioners starting in their 40s, 50s, and beyond. It is one of the best ways to get back into shape.
Why is BJJ recommended so highly for kids?
Unlike striking arts, BJJ teaches kids how to take an aggressor to the ground and control them until a teacher or parent arrives, without throwing punches or kicks. It is the most effective way to handle bullying while minimizing the risk of injury to both children.
