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13 Years
experience
Your Trusted Taekwondo School in Portland, OR
At One Taekwondo, we are dedicated to fostering personal growth and leadership through the disciplined practice of Taekwondo. Established in 2013, our institution combines traditional and modern training methods to cultivate respect, self-discipline, and confidence in students of all ages. Our programs are designed to meet individual needs, emphasizing physical fitness, self-defense, and the development of essential life skills. With multiple locations across Portland, our team of certified instructors brings decades of martial arts expertise and leadership to create a supportive, family-oriented environment. We prioritize community engagement, offering specialized classes for children, adults, and advanced practitioners, including our exclusive Black Belt Club and Masters Club.

Our mission is to empower future leaders by instilling values such as integrity, perseverance, and social responsibility. Through structured curricula and personalized attention, we ensure students progress efficiently while enjoying a safe, inclusive training atmosphere. Our commitment to excellence has earned us positive recognition from families who praise our instructors' ability to connect with students and foster accountability. By blending physical training with character development, we help individuals succeed not only in martial arts but also in their personal and professional lives.
Services
Taekwondo Classes Little Dragons Program Black Belt Club Masters Club Self-Defense Training
Details
  • Year established: 2013
Highlights and features
  • Our certified instructors have 4th-6th Dan Black Belt expertise
  • Specialized programs for ages 3 to adult with individualized attention
  • Focus on life skills like discipline and confidence alongside martial arts
  • Community-oriented environment with family-friendly facilities
  • 2-class trial includes uniform and white belt for $49
What people say
Phenomenal role models Kids love it Impressed with instructors Supportive community Great for young children
Services
Taekwondo Classes
Our core Taekwondo program develops physical fitness, self-defense skills, and character through traditional and modern techniques. Students learn kicking, hand strikes, forms (Poomsae), and self-discipline principles. The curriculum emphasizes respect, perseverance, and confidence while adapting to individual learning paces.
Little Dragons Program
Designed for ages 3-6, this program introduces foundational Taekwondo skills while building confidence and focus. Children learn basic blocks, kicks, and self-control through engaging activities that promote family values and social development in a structured environment.
Black Belt Club
This exclusive program offers advanced techniques, sparring, and board breaking for students pursuing black belt certification. Participants gain access to specialized classes and events while refining their martial arts expertise and leadership abilities.
Masters Club
By invitation only, this leadership program cultivates communication and teamwork skills alongside advanced Taekwondo techniques. Members engage in community service and instructor training while mastering complex self-defense strategies and martial arts philosophy.
Self-Defense Training
Integrated into all programs, our self-defense curriculum teaches practical techniques for real-world scenarios. Students develop situational awareness, conflict de-escalation skills, and physical defense methods while building confidence and personal safety awareness.
People
Master Frenel Ostin
Founder & Head Master
6th Dan Black Belt with over 20 years of martial arts experience. Leads curriculum development and instructor training while maintaining high standards of technical excellence and character development.
Master Niranjan Shresta
Master Instructor
5th Dan Black Belt specializing in traditional Taekwondo forms and competition training. Brings extensive tournament experience and technical expertise to student development programs.
Master Vicente Videl
School Owner
4th Dan Black Belt managing West Linn location. Focuses on community engagement and family-oriented instruction while maintaining safe, accessible training environments for all students.
Questions
What age groups do you accept?
We offer programs for children aged 3+, teens, and adults. Specialized classes include Little Dragons (3-6 years) and adult martial arts training.
What should I wear for my first class?
Wear comfortable athletic clothing. We provide trial uniforms, but you may bring your own workout gear for the initial session.
How do belt rankings work?
We use traditional colors: white, yellow, orange, green, purple, blue, red, brown, and black. Each rank requires mastering specific techniques and life skills.
What makes your program unique?
Our curriculum combines physical training with character development, emphasizing leadership, community service, and family values alongside martial arts techniques.
Do you offer trial classes?
Yes! Try our 2-class trial for $49, including a uniform and white belt to start your martial arts journey.