About Key Martial Arts

Key Martial Arts offers American Kenpo and Jiu Jitsu classes in a supportive and energetic environment. The school emphasizes more than just martial arts, focusing on building focus, discipline, self-control, leadership skills, and confidence in students. Parents praise the family-like atmosphere and the caring instructors who promote success, good habits, respect, and positive behavior both inside and outside of class. Students, both children and adults, enjoy the combination of real-world and competitive training, finding it to be a great form of exercise and a place to learn valuable life skills.

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Reviews for Key Martial Arts

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  • Mar 2026

    We tried 2 other facilities before becoming part of the Key Martial Arts Family. None of the other places could even get my son out onto the mat even though he was adamant
    he wanted to do it. Sensei Matt was able to gain my son’s trust and had him participating right from the beginning. Giving me a special seat next to the mat so I was closest to my son putting him at ease, being firm but encouraging, and pushing him to try his hardest. My son feels right at home there and is so excited to come home and practice new skills he has learned.

  • Mar 2026

    Awesome studio! Sensei is amazing with the kids. Our child has been at the studio for years and is working on her Jr balckbelt. We moved across town but we drive her back over a few times a week because she loves it so much. Plus she is stronger, more flexible, has increased her confidence, and has made connections with the kids in her class. Highly recommend!

  • Feb 2026

    Our 5 year old loves it here! He was slow to warm at first with the challenging parts of class but was able to improve his form and technique with so much help and patience from Sensei. We left for a few months to pursue other sports he was interested in but our son continued to ask about returning to Key so we’re back and we can see his confidence blossoming. Thanks for your hard work and commitment to the Little Ninjas!

Hours

Monday: 4 - 8PM
Tuesday: 3:30 - 7PM
Wednesday: 4 - 8PM
Thursday: 3:30 - 8PM
Friday: 5:30 - 7PM
Saturday: ClosedSunday: Closed

Tips

accepts credit cards good for kids private lot parking offers military discount gender-neutral restrooms open to all bike parking

Location

475 College Blvd Ste 2, Oceanside

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