About
United Studios of Self Defense offers Kids Classes focused on karate. The program also lists Teens Classes, Adults Classes, General Karate, Specialized Training, Special Events, and Urban combat classes and seminars for ages 13+.
Programs
- Kids Classes — Kids · Fun and engaging classes focused on fitness, self esteem and character building through karate.
- Teens Classes — Teens and young adults · Equipping adolescents and young adults to handle the rigors of the modern world.
- Adults Classes — Adults · Where adults of all abilities grow strength and friendships through Karate.
At a glance
- Ages: 5–18 years old
- Facility hours: Monday-Thursday 11:00 am-08:00 pm; Friday 2:00 pm-06:30 pm; Saturday 9:30 am-12:30 pm
About the provider
United Studios of Self Defense has served Menlo Park and The Peninsula since 1993. Matthew Genadry is the Chief Instructor and Sensei, and he is a 3rd Degree Black Belt with 16 years of experience. The dojo hosts regular community self defense classes, parent’s night out, summer camps, ninja nights, and other events all year long.
- Other Services — From bully-prevention to weapons training, USSD offers total self defense training.
- Urban combat — Ages 13+ · Seminars available; classes available to ages 13+.
- General Karate
- Specialized Training
- Special Events
First lesson free for new students.
What families say
“The staff is excellent as are the students.” — Rebekah D.
“My family is moving away from Menlo Park and we will miss this place! My son and daughter started taking karate at USSD about 6 months ago and they both loved it. Since I came to the night classes here as well as the women's kickboxing class, I've had plenty of opportunity to get to know the instructors.” — Susan F.
“My son has been going for several years. Great instructors and a wonderful atmosphere in the dojo. Their flexibility with juggling multiple sports has made a huge difference in my son being able to continue martial arts for so many years.” — Aurko C.
Last updated August 30, 2026.
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