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For more than 30 years USSD Foster City has taught Kempo Karate to help students feel seen, supported, and capable. Rooted in tradition and shaped by real life, Kempo gives every student a path to become stronger, safer, more respectful, and more connected to the people around them.
Our mission is to create a safe haven in our community; where every student is seen, supported, and empowered to grow through the martial arts.
Through age-specific group classes and personalized training, students are met where they are and guided forward with care.
Fun and engaging classes focused on fitness, self esteem and character building through karate.
Equipping Foster City adolescents and young adults to handle the rigors of the modern world.
Where adults of all abilities grow strength and friendships through Karate.
Empowering women to feel safer, stronger, louder, and more prepared.
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Known for her practical knowledge, patience, energy, and ability to meet each student where they are, Master Pinpin has become a trusted mentor to children, teens, adults, and families throughout Foster City. She is also the creator of “Women Make Some NOISE: Take Charge, Defend Yourself,” and has led self-defense programs for schools, corporations, community organizations, and women’s safety initiatives across the Bay Area.
Master Pinpin began training at age 18 in Kajukenbo and went on to become a successful open tournament competitor, earning back-to-back first place wins at the Ed Parker International Karate Championships in 1992 and 1993. Her martial arts background includes Shaolin Kempo, Kajukenbo, Filipino martial arts, Jujitsu, Western Boxing, Muay Thai, and Jeet Kune Do. In January 2025, she earned the rank of 6th Dan Master in Shaolin Kempo with United Studios of Self Defense.
Teaching for more than 30 years at USSD Foster City, Master Pinpin brings together deep experience and genuine care; creating a dojo where students feel supported, challenged, and empowered.
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Mr. Gabriel Green has been practicing martial arts for more than 40 years and has taught group and private lessons at USSD Foster City since 2002.
With deep experience across multiple disciplines, Mr. Green brings a traditional, no-nonsense teaching style grounded in real-world perspective and decades of training.
In January 2025, he earned the rank of 4th Degree Black Belt in Shaolin Kempo. In addition to Shaolin Kempo, Mr. Green holds the rank of 6th Degree Black Belt Master in Tang Soo Do and has trained in Tae Kwon Do, Okinawa Kempo, Tai Chi, and ESKABO Daan.
A longtime Bay Area resident, Mr. Green also works full time as a DBA, Programmer, and Analyst for San Francisco State University.
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Known throughout the Foster City dojo simply as “Mr. Jason,” Mr. McComb began his martial arts journey in 2006.
As a trusted part of our school’s teaching team, Sensei Jason works closely with preschool and pre-teen students as they build confidence, focus, and belief in their own progress.
At USSD Foster City, he is valued for his encouraging presence, patience, and commitment to helping young students stay motivated, reach their goals, and feel at home on the mat.
Ms. Carmen grew up in Foster City, and started with USSD Foster City as a child.
Now, at the age of 28, she is an accomplished Instructor with a lifetime of experience.
Ms. Carmen’s teaching style is truly in the spirit of USSD Foster City: She requires the best from her students with kindness and encouragement.
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"It has helped me feel stronger and more confident , and it's also helped me reach some of my fitness goals. I've also benefited from the support and friendship of our workout community"
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"Before attending the self defense classes, I had absolutely no experience and was a bit intimidated. Master Pinpin and the staff were quick to make me feel comfortable and modified moves to my abilities."
“Master Pinpin is an amazing instructor with a wealth of knowledge for all ages. She was able to help empower our group of moms to feel more equipped in self defense, while giving our young ones some relevant tips on how to respond in a threatening situation."
FIRST LESSON Free for New Students!
