At USSD Temecula, we proudly call ourselves a "House of Discipline". We create a supporting environment, with age-appropriate structure, that challenges our students to grow.
We believe in influence over authority. Our instructors teach students with compassion, honesty, and lead by example. We know how to meet you where you are and build you up from there.
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With age-specific group classes and personalized training, our students accelerate their growth, build confidence, and easily apply lessons to their daily lives.

Focusing on age-appropriate structure, we have fun and engaging classes focused on fitness, self esteem and character building through karate.

We have an incredibly diverse group of teens that who truly support our team spirit. With community and disciplined support we equip young adults to handle the rigors of the modern world.

Where adults of all abilities grow strength and friendships through Karate.

From women's self defense, to bully-prevention and weapons training, USSD Temecula offers classes to fit your interests and needs.
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"The day we first stepped into the dojo we never realized that it was one of the best decisions my wife and I made for our son and our family.
"Awesome women's class! Sensei Ashley is great and the rest of the group--very friendly and helpful with a beginner. Really appreciate it.
“I am so happy to have found a studio with powerful female role models like Sensei Ashley. She's an amazing teacher and person. She has fostered a love of Karate and also a great sense of self discipline in my daughter.
Sensei Ashley Wilch is the Chief Instructor behind one of USSD’s most welcoming, family-focused studios, known for structured, age-specific training delivered in a supportive, upbeat environment.
She specializes in children’s development, using martial arts to build confidence, discipline, and real-world life skills that stick.
With a teaching style rooted in consistency and clear expectations, Sensei Ashley helps students feel capable at every stage of their journey—empowering them to carry what they learn beyond the dojo.
Guided by her faith in Christ, she’s passionate about helping every student recognize their strengths, build resilience, and face challenges with a positive, growth-focused mindset.

Sensei Dion began training with his son 11 years ago, and together they both earned their black belts through USSD.
He believes strongly in the structure and support of the USSD system, for both students and instructors, and especially enjoys working with kids, helping them grow in skill, confidence, and character on and off the mat.

Sensei Jarod has been training in the martial arts since the late 1990s, starting at just 8 years old.
He loves working with students of all ages, guiding them not only through technique but also the “why” behind it—from history to basic anatomy. Originally invited to assist a Saturday class, he quickly got hooked on teaching and never looked back.

Sensei Emily began training in 2021 and has quickly become a bright presence in the dojo.
She has a special gift for working with kids, combining patience, clarity, and fun in every class. Her energy and enthusiasm are contagious, inspiring students to stay engaged, try their best, and enjoy every step of their martial arts journey.
FIRST LESSON Free for New Students!
