United Studios of Self Defense
United Studios of Self Defense Yorba Linda, 4965 Yorba Ranch Rd, Yorba Linda, CA 92887
About
United Studios of Self Defense offers martial arts training that includes Karate, Kempo Karate, self defense, point sparring, and forms. The program uses Kempo, which blends the power of Japanese Karate with the fluidity of Shaolin Kung Fu and is described as the first true mixed martial art. Students train in a belt ranking system that mirrors traditional Karate belt order, starting as White Belts, focusing on foundational techniques, and progressing steadily from white to black belt.
• Ages: 3–18 years old
United Studios of Self Defense has been teaching Kempo Karate since 1968 and describes itself as “America's Premier Martial Arts Since 1968.” Its mission statement is: “For over 50 years United Studios has had one mission: to empower people and communities through the magic of the martial arts.” The program offers kids classes with the phrase “Strong bodies, calm minds, happy kids,” teen classes with the phrase “Teaching grit and forging a mindset for success,” and adult classes with the phrase “Real self-defense. Real fitness. Real Growth.” United Studios honors its origins at the Shaolin Temple in China, and its close partnership with the Shaolin Temple is described as allowing unique, immersive training experiences that blend ancient wisdom with modern practice. The organization reports having over 3,000 students, over 600 instructors, and over 40 dojos, and it also highlights events such as the USSD Master Class 2026 event and a San Diego Tournament. United Studios of Self Defense offers a first lesson free at local USSD dojos and uses the slogans “Your Journey. Our Mission. Together.” and “STRONGER. TOGETHER.”
Parent and student testimonials describe the dojo as family friendly, with kids who enjoy attending and staff who are described as amazing. One parent notes that class schedules work well with family demands and that their kids have developed self defense skills, confidence, and bonds with dojo mates. Another parent of a 3-year-old mentions that their child loves it and describes Sensei Jessica as very patient, saying their daughter has gained confidence and discipline. Other testimonials mention useful martial arts skills, workouts that build core strength, cardiovascular health, and overall physical fitness, and instruction in self defense, discipline, and self-control from Sensei Nathan. Additional comments describe awesome instruction and workout partners, amazing teachings, and growth, self confidence, and discipline that have been life changing for three boys who progressed through the program. Parents and students also mention great teachers who instill discipline and manners and focus on fighting details, Master Black and his team providing a safe environment for people to feel empowered and grow, and Master Matt being talented, knowledgeable, respectful, fun, and an encouraging coach and mentor. One parent reports that their son’s gross motor delays and range of motion mobility issues from a car accident are now gone after these lessons and interactions.
Last updated June 10, 2026.
• Ages: 3–18 years old
United Studios of Self Defense has been teaching Kempo Karate since 1968 and describes itself as “America's Premier Martial Arts Since 1968.” Its mission statement is: “For over 50 years United Studios has had one mission: to empower people and communities through the magic of the martial arts.” The program offers kids classes with the phrase “Strong bodies, calm minds, happy kids,” teen classes with the phrase “Teaching grit and forging a mindset for success,” and adult classes with the phrase “Real self-defense. Real fitness. Real Growth.” United Studios honors its origins at the Shaolin Temple in China, and its close partnership with the Shaolin Temple is described as allowing unique, immersive training experiences that blend ancient wisdom with modern practice. The organization reports having over 3,000 students, over 600 instructors, and over 40 dojos, and it also highlights events such as the USSD Master Class 2026 event and a San Diego Tournament. United Studios of Self Defense offers a first lesson free at local USSD dojos and uses the slogans “Your Journey. Our Mission. Together.” and “STRONGER. TOGETHER.”
Parent and student testimonials describe the dojo as family friendly, with kids who enjoy attending and staff who are described as amazing. One parent notes that class schedules work well with family demands and that their kids have developed self defense skills, confidence, and bonds with dojo mates. Another parent of a 3-year-old mentions that their child loves it and describes Sensei Jessica as very patient, saying their daughter has gained confidence and discipline. Other testimonials mention useful martial arts skills, workouts that build core strength, cardiovascular health, and overall physical fitness, and instruction in self defense, discipline, and self-control from Sensei Nathan. Additional comments describe awesome instruction and workout partners, amazing teachings, and growth, self confidence, and discipline that have been life changing for three boys who progressed through the program. Parents and students also mention great teachers who instill discipline and manners and focus on fighting details, Master Black and his team providing a safe environment for people to feel empowered and grow, and Master Matt being talented, knowledgeable, respectful, fun, and an encouraging coach and mentor. One parent reports that their son’s gross motor delays and range of motion mobility issues from a car accident are now gone after these lessons and interactions.
Last updated June 10, 2026.
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