Your Life Is Worth Defending

Green Bay's Ultimate Self-Defense Training

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Kids Martial Arts near Green Bay

These guys are the real deal. All the training and knowledge they have is second to none. And they’re able to craft it in an easy to learn way that anyone can pick up on. Do yourself a favor and visit them today. ... Read More

Mike Higgins

Great hands-on experience with a group of people who make you feel welcome while gradually perfecting a variety of techniques rather you're young or old and in shape or not...something for everyone and definitely family-oriented. ... Read More

Jessica E.

Kids Martial Arts near Green Bay

This experience was informative, memorable (important when you are talking about your personal safety!), and FUN! The Stevens family knows their stuff (ask them about their background in martial arts, Nate's experience as a police officer and Tricia's background as an ER nurse), and their dedication to the protection of all life (the logo on their shirts is "Your life is worth defending"!) is... Read More

Katie V.

Kids Martial Arts

Our mission is to help your child succeed. Not only does our Gracie Bullyproof® program teach proven and non-violent techniques to overcome bullying—it also instills a sense of unshakable confidence that will help them persevere through the rigors of scholastic life and will offer them discipline and respect as they grow into adult life.

Kids Martial Arts Green Bay

Self Defense

Our self-defense classes teach Gracie Combatives®, which were designed for the U.S. Army and focus on 36 essential techniques. Although the entire suite of Gracie Jiu-Jitsu® consists of over 600 techniques, the core maneuvers taught in these classes have been proven to bolster confidence and offer the most consistent and reliable results.

Kids Martial Arts near Green Bay

Women's Self-Defense

Our Women's Self-Defense classes provide effective strategies that can keep women from all across our community safe in the face of real-world danger. Our system is the perfect way to learn efficient and effective self-defense skills in no time. Get started today and empower yourself in a community of other women!

Stevens Defense Academy

At Stevens Defense Academy, we're committed to helping men, women, and children all across Green Bay face life with complete confidence. We're offering hands-on self-defense training in a safe, ego-free environment where people of all backgrounds can thrive.

Come see us today for the renowned Bullyproof Kids Martial Arts system, our Gracie Combatives® Jiu-Jitsu training, or Private Lessons that can help you reach your goals in no time.

Just fill out the short form on your screen to learn more about everything we have to offer!

Stevens Defense Academy

Our Services

Confidence & Self-Esteem in Green Bay - Stevens Defense Academy

Confidence & Self-Esteem

There are a wealth of benefits that come from healthy self-confidence from helping you manage fears and maintain a positive mental attitude. Train with us and you'll discover there is no better way to build your confidence then with the Martial Arts.

Discipline & Self-Control in Green Bay - Stevens Defense Academy

Discipline & Self-Control

With self-discipline comes all kinds of beneficial improvements to your life including advanced focus, new found respect, better health & fitness along with having an easier time at work or school. The bedrock of Martial Arts is founded on teaching discipline and self-control to its students.

Self-Defense in Green Bay - Stevens Defense Academy


Knowledge of Self-Defense produces advantages far beyond looking cool and hoisting trophies. With these skills you'll learn to defend yourself in a variety of situations, whether life-threatening or you're being bullied in school. Not only that, but you'll gain the confidence to use - or not use - these skills to keep you and your family safe.

New Friends & Mentors in Green Bay - Stevens Defense Academy

New Friends & Mentors

Our team is dedicated to your success. Whether that means pushing you to your limits, being a friend in a time of need or spending extra time to show you a technique you're struggling with, our community is here to make you feel comfortable and safe while having fun and learning effective techniques.

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