I've been bringing my son to Kumgang Taekwondo for since we moved to Mountain House and he has…read morelearned not only discipline, but self control and gained in his self-confidence. He respects us more and is very helpful around the house. Not only do they teach the skills for taekwondo, but they also do some meditation and talk to the students about respect and discipline. We will continue for many more years at this wonderful school.

From the owner: As a school, we develop a student in respect, self-discipline and leadership. We practice…read moretraditional taekwondo from Korea, through Kukkiwan, World Taekwondo. Our practices focuses on forms, self-defense, and sparring. We are a part of the North California Taekwondo Association and participate in competition. We accept ages 5 and older after assessment.

I paid for a special and nobody contacted me. Had to go through my credit card company and get my…read moremoney back.

I wasn't sure what to expect since I've never been exposed to martial arts. I purchased a Groupon…read morefrom this business to give it a shot and see if it was something my son would be into. My first impression with this place wasn't the greatest. The first time I took my 4 year old son the instructor was late and didn't check us in or explain much or how their program worked. However, the instructor was great with the class. He was fun as engaging and really got the kids going. At the end of the class one of the younger instructors was there and I mentioned it was my first sons first time. He helped get us registered and went over the check in process. At the end a lady finished getting us setup and gave us the T-shirt that came with the Groupon. This put some ease into my first impression. Throughout the next few weeks my son went 2x a week and a few of those times the instructor was late and one time there was no class because the instructor was sick but we weren't even informed. No email or anything. With that said I will say my son enjoyed it and it appeared all of the kids enjoyed it as well. I will say that I am disappointed that I wasn't able to use the last few classes that came with the Groupon. I was told it expired and that I would need to register for their regular fees. No where on the Groupon website or fine print does it say there is a time frame in which the classes had to be done it just said 16 and that you couldn't have us a Groupon in the last 12 months. There was a push even at the beginning to go with their promo as opposed to the Groupon but I wasn't in a rush since I wanted to check it out first. This experience had some bumps. If you buy a Groupon get clarification because there is no indication of a timeframe. Although we've had some up and down experiences I can see where this would be great for kids. Also looks like they'll be moving to a bigger location which should be good since they have quite a bit of students.

My son has been going here for 4 years now, he started when he was 6 yrs old. I am so glad we…read morefound this gym, Sir is a great instructor and the whole RMA team is a wonderful 2nd family to us and my son. My son gained self-confidence and great knowledge in martial arts. Sir, is very hands on and dedicated to his students. The warm, friendly environment makes it really fun for the students.

Amazing teachers, family owned and friendly and teaches kids great self defense. They offer many…read moretime slots and personal classes. The team is strong and competitive in tournaments. Great for all ages.

Great school for kids of all ages, parents of all ages too! :)read more

My younger brother had started here when he was young, about 6 years old. From day one, he showed a…read morelot of interest in martial arts and began to do better academically. He is now a black belt and has great experience in Olympic Sparring thanks to the Koryo family! He now not only shows his maturity amongst his sparring partners but to others outside of the facility. I would highly recommend anyone with any interest in martial arts to the Koryo family. They are nothing shy of there name, they will become your family! Thank you for all that you do!

My son has been practicing Taekwondo at Pinnacle Taekwondo for a few months now, and he absolutely…read moreloves it! Before Pinnacle, he tried Jui Jitsu, and unfortunately, it was a very difficult experience for him. Since joining Pinnacle Taekwondo, the experience has been completely different and truly amazing. It has helped him so much, especially with his confidence and self-esteem. The instructors bring such a positive and motivating energy to every class. They genuinely teach, while always showing respect and adapting their approach to each student's age and skill level. I would especially like to thank Master Park for his professionalism and dedication, Mr. Vicente for his positive energy and professionalism, and the front desk team, especially Mr. Jorge, who is always keeping me updated about events, schedules, and important commitments. I also want to thank the entire team for the wonderful event this weekend! The picnic was such a fun and welcoming experience, with a beautiful environment, delicious food, and so much joy and positive energy. We are truly happy to be part of the Pinnacle Taekwondo family. I highly recommend Pinnacle Taekwondo! Thank you so much for everything, and 5 stars to this amazing team!

I walked in. Waiting to talk to instructor on having my son join. And the parents were starring at…read moreme asking me why I was here. I felt very much prejudice in the atmosphere. as a man of color. It didn't feel right. hurt me actually and he won't be getting any of my money