Fun, structured classes for children to build confidence, discipline, and self-defense skills in a safe environment.
Professional training programs for adults focusing on fitness, technique, and personal development.
Inclusive sessions that encourage family participation and community bonding through martial arts.
Personalized progress reports and feedback to monitor improvement in martial arts, school, and home behavior.
Engaging themed activities and events to keep students motivated and excited about learning.
Specialized workshops teaching practical self-defense techniques for all skill levels.

Building confidence, discipline, and strength through martial arts for all ages in a family-friendly environment.
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Xtreme Edge Martial Arts is a premier martial arts school in Lyndhurst, NJ, offering top-tier training for children and adults. With a 5-star rating from 156 reviews, we provide a clean, safe, and welcoming facility where students learn self-defense, focus, and respect. Our skilled, friendly instructors, including Renshi, create a positive, energetic atmosphere that feels like family. We emphasize personal growth with structured programs, themed classes, and progress tracking to ensure excellence at home and school. Join our community to earn confidence and skills through martial arts!
This is hands down one of the best places for martial arts training. The facility is exceptionally clean and well-maintained, creating a safe and welcoming environment for both kids and adults. The staff and coaches are not only highly skilled and professional, but also incredibly friendly and approachable. They take the time to connect with each student and make everyone feel seen, supported, and valued. The owner is kind, involved, and truly treats everyone like family. You can tell there’s genuine care and pride in how the school is run. The atmosphere is positive, energetic, and encouraging—perfect for children to build confidence, discipline, and focus, all while having fun. Each week, there’s something exciting planned for the kids, which keeps them engaged and eager to come back. Whether you’re looking for a structured martial arts program or a supportive community for your child to grow in, this is the place to be. We couldn’t be happier with our experience!
My son has been in martial arts classes for almost 2 years. It was a big challenge for him, due to the difficulties he had at that time with learning and speaking, but we are happy to have chosen Xtreme Edge Martial Arts, since he learned a lot with the teachers. Excellent environment, safety for my child and a good place to learn.
A great place for your child to learn skills to protect themselves, as well as confidence and feeling great about themselves. Renshi and his team serve as great role models for the children. In addition to helping each individual reach their goals, they are considerate and caring. The facility is clean and well maintained. 🥋🥊🫶🏽
We enrolled my son back February 2024 and it’s been truly amazing. The guidance, structure, respect and fun with the instructors have shaped him not only to do well in school but at home as well! He looks forward to going to Xtreme as it also gives him a set schedule to something he truly enjoys! He’s so excited about his martial arts he’s also encouraged his best friend from school to join! I love seeing how much my son has learned and it shows as my daughter as picked up some moves as well! Thank you for being so amazing!
My 6 year old son has been going to Xtreme since September and he LOVES the classes. From the head instructor “Renshi” to all the other instructors they know how to work with young children and make martial arts and exercising fun for everyone. When you walk into the school for the first time you feel the family atmosphere. We will be signing our 4 year old son up for classes in September after the summer break. Even in the summer the instructors go out of their way for “themed classes” every week! They go above and beyond to make the kids enjoy learning but also know how to make the kids work for what they want. A big quote in the school is “Earned, not Given!” He even sends out progress reports out that he makes the parents and children’s teachers fill out to make sure they are providing excellence in school and at home! We are so happy that we joined this school and happy to call the staff family! Extreme 4 Life
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