Oak Park Martial Arts | River Forest Karate, Self Defense, Tae Kwon Do
We are the Original Home for True Martial Arts in Oak Park, IL, building a legacy of martial arts and self-defense excellence since 1994 (30+ years!). Led by Sr. GrandMaster Yu, a 9th-Dan, licensed 1st Class Certified, internationally recognized Sr. GrandMaster, we proudly uphold the ancient, over thousands of years Martial Arts Teachings, including Tae Kwon Do, Aikido and Hapkido, Kudo, Gumdo, and Judo. We educate and create future leaders with a well-rounded awareness and knowledge of societal challenges, guiding them to distinguish their Way.
Master S.H. Yu Martial Arts believes that the purpose of the Martial Arts Dojhang is to promote discipline and the Way which includes the Way of Life, Justice, Peace, and Prosperity. The Martial Arts Dojhang is NOT a playground nor is it a birthday party venue, it is a sacred space for human development and fostering a disciplined purpose, good health, strength, and community through practice.
We believe the Martial Artist is “The One who follows and creates the Way using his/her own mind, body, and spirit.” Our teachers and instructors have a mission: they are responsible to develop each student’s highest quality of life. Our purpose is to “help the student discover the foundation of their life and build their interior kingdom.” This is true Martial Art.
Events
Promotion Ceremony – June 2025
You did it! Now it's time to step forward to receive your Promotion, Present your Essay, and Receive your new belt and new challenge! Your Essay Question will be posted…
Summer Holiday Break
No Classes June 30-July 5 - Enjoy your summer holiday with family and friends! Be Safe! Be Healthy! See you back on the mat on Monday, July 7th!
Artistic Weaponry Summer Training
SUMMER FUN!! Let's improve our endurance, artistry, technical ability, and overall martial arts performance! All registered students, BlueBelt and above are eligible to enroll in these MasterClass Workshop Training Camps…
Special Promotions
Join us for 12 weeks of classes for $595:
Call us to schedule a class observation, and learn the benefits of this intellectually stimulating and creative movement, involving a balance of strength, poise, and focus.
Discover the Art of the Sword, the Spirit & Essence of Martial Arts.
Experience the rich tradition and dynamic power of Kumdo, the “Way of the Sword,” at Master S.H. Yu Martial Arts in Oak Park, IL. Rooted in the ancient martial arts of Korea and refined through centuries of evolution, Kumdo (also spelled Gumdo) blends traditional Korean swordsmanship with modern discipline, offering a one-of-a-kind path to physical, mental, and spiritual development.
Under the guidance of Sr. GrandMaster Yu, a certified Gumdo Master through the World Haidong Gumdo Association, students receive authentic instruction in this respected martial art. Our school is an official education center for Haidong Gumdo, where students begin training with wooden and bamboo swords and progress to advanced techniques with live blades as their skill and discipline grow.
Whether you’re seeking improved focus, strength, confidence, or self-defense skills, Kumdo training offers powerful benefits for all ages and experience levels. Through precise forms, combat drills, and meditative practice, students cultivate respect, posture, timing, and a deeper connection between body and mind.
Martial Arts Programs
Latest News
Essay Question: June 2025 Promotion Test
Congratulations on successfully completing the first part of your test! We admire EVERYONE who stepped…
Where Did Martial Arts Originate?
Striking, grappling, and weaponry are some of the oldest forms of combat, forming the foundation…
Honoring the Legacy: GrandMaster Yu Named Regional VP of U.S. TaeKwonDo Grandmasters Society
This spring, Supreme GrandMaster Yu has been actively sharing the philosophy and discipline of True…
Testimonials

