My youngest daughter's Taekwondo journey began a little over 6 years ago. We initially started out…read moreat the Rancho Cucamonga KTI location. Her journey took a pause about 8 months later when Covid 19 shut everything down. The result was the closure of that dojang, but this Fontana location reached out to us and extended the opportunity for her to continue classes at this dojang. It was a bit of an adjustment for her as far as technique, style and having to almost relearn everything due to the pause forced upon her journey. Master Nick and his fellow instructors have always been patient and kind, not only to my daughter, but to our entire family. As she's grown, she's developed quite a rapport with several of the instructors. Instructor Manny has sort of taken her under his wing and guided her along the way. There's a physical dynamic to this sport, obviously, but there's also a mental aspect as well, and that's something he's been able to help her with, helping her build confidence and remove negative self-talk. They offer group classes and also private lessons, a sparring class, cardio fitness class, etc. We also enjoy the special events they have which include visits from Kona Ice, Nerf Night, movie nights, BBQ and swim parties at the local aquatics center. They also hold an annual sparring tournament. It definitely feels like a family here. My daughter officially started her black belt training the day after testing for and receiving her red stripe belt. Instructor Manny took it upon himself to make sure she had her red stripe belt prior to the beginning of training. Black belt training is no joke. It's a 10-week training on top of regular classes, a 2-day testing and 6-month probation prior to receiving. The testing was intense and intimidating, but also one of the most amazing events I've ever been fortunate enough to witness. The camaraderie these students developed was amazing to see. Parents and supporters cheering them on. We're sworn to secrecy on the process, but that black belt was most definitely earned! This past weekend, probation was over and my daughter received her first degree black belt. She looks forward to continuing on the pursue her second degree and hopefully becoming a junior instructor. I'd highly recommend KTI for taekwondo! Thank you, KTI!

Daughter loves it. Instructors are nice. Good experience overall…read more We had a family friend who's been here for 3+ years.

Master and all instructors are amazing my kid have been coming since age 3. Just his character…read morealone is genuine and amazing the mixture of nurturing discipline and attention is unmatched. I will come for anyone who has negative comments this man is a saint in my eyes.

Master Quincy and all the instructors are the most caring group of people! Great school!read more

My son has done jujitsu, karate, basketball and so on. This has been the first physical activity…read morethat he has done for several months without complaint. The instructor is great and pushes my kid to reach higher and higher standards each visit. My son is receptive to the coaching and enjoys going to his classes. The kids that attend there are kind and patient with the new students and I believe this is what made my son feel accepted at this location.

I cannot say enough about how amazing RC taekwondo has been for my children. Master Park is so…read morepatient, enthusiastic and kind. Master Park is truly invested in these kids and enjoys training them. My kids beg to go daily and are half way to earning their black belts in less than 7 months. I have seen a huge difference in their confidence. One of my kids used to be bullied!! Now she no longer fears being bullied and is able to stand up for herself. Signing my kids up is truly one of the best decisions I have ever made!! Not to mention they are improving in soccer which can be directly attributed to the taekwondo training.

Master Hernandez is a great taekwondo teacher and his classes are always intense but fun at the…read moresame time, he really knows this martial art and teaches the kids with patience, professionalism and pride. You can tell right away he loves what he does and he makes sure his students learn it the right way. I got my son and younger daughter in his program and I couldn't be happier with the results.

Master Hernandez is a great teacher and has helped my son come out of his shell. He has taught him…read morediscipline, respect and the importance of good habits. His classes go far beyond only Tae Kwon Do, he stresses to the kids the need to know their parents' phone numbers, the importance of good hygiene and clipping their nails, and the need to obey and listen to their parents. He keeps the class on task the entire time but also keeps the kids smiling. My son looks forward to class every week and takes pride in working on his technique. My favorite part of the class is when he tells the kids to go and hug their parents before the class ends. Master Hernandez TKD has exceeded our expectations and we hope to enjoy his teachings for years to come.

My daughter has been coming to this studio since age 5. She is now junior black. During the…read moretime here Master sung has proven to be a wonderful instructor. Students excel under his leadership and guidance. Regretfully we moved from the areas but his instruction and craft will remain with my daughter as she continues to master Taekwondo.

Master John, one of the best instructor ever, great kids and little ones teacher. Sergio Suner,…read moreTaekwondo black belt practitioner.

We were at Claycomb Karate since August 2025. Sensei Joseph&Michael along with Sempai all are very…read moreprofessional and friendly while also also teaching karate, respect & discipline to our kids. We did feel like family here and the atmosphere of the waiting area was always very pleasant. You can always find friendly parents to talk to while waiting for the kids to finish class. Joseph is always friendly as well and loves to spark a conversation, which is perfect for those of us on the introverted side. Unfortunately, due to personal reasons not related to this establishment, we are unable to continue our membership :(

This year marks 2 years since I enrolled my son in karate and I am very satisfied with my choice in…read morethis dojo. It's been a wonderful journey seeing him grow emotionally and learn martial arts. I selected this dojo because it is family oriented and professional. Student progress is structured from the start with daily training and scheduled testing. The owner and sensei assures the students are held accountable and develop their skills. My son started when he was 6 years old and has gained so much knowledge and has learned what it means to make a commitment. Without a doubt this has been a valuable investment in my son's future. We are honored to be a part of this dojo.

Our child has been attending Master Kang's Taekwondo for about a year now, and it has been a truly…read morepositive experience for our family. When we first enrolled, we were hoping to find an activity that would help our child stay active, learn discipline, and build confidence. What we found was much more than just a martial arts class. Master Kang's Taekwondo has created an environment where children are encouraged to grow not only physically, but also emotionally and socially. One of the things that stands out the most is the quality of the instructors. The teachers are patient, supportive, and genuinely invested in helping each child succeed. They have a great ability to connect with kids while still maintaining structure and discipline during class. The balance between fun and focus is something they manage very well. Classes are engaging and energetic, and the instructor does a great job keeping the children motivated and attentive from start to finish. We especially appreciate the way the program encourages students to support one another. Rather than creating a competitive atmosphere where kids feel pressured to outperform their peers, the instructors focus on building a community where students celebrate each other's accomplishments. When one child achieves something--whether it's mastering a new technique, completing a form, or earning a new belt--the other students are encouraged to cheer them on. It creates a very positive environment where kids learn that success can be shared and that supporting friends is just as important as personal progress. Another important lesson the instructors emphasize is learning to work through challenges and setbacks. Martial arts can be difficult at times, and not every technique comes easily. The instructors consistently encourage the students to keep trying, practice regularly, and not be discouraged by mistakes. Over the past year, we've seen our child become more resilient and willing to keep working at something even when it feels difficult. This mindset has carried over into other parts of life, including school and everyday responsibilities. Accountability is also a big part of what the children learn here. The instructors help students understand that progress comes from effort and consistency. They encourage the kids to learn their routines, listen carefully, and take responsibility for their own improvement. These lessons about discipline and commitment are incredibly valuable and extend far beyond martial arts training. Another thing we really appreciate is how engaging the instructor is with the children. It's not always easy to keep a group of kids focused, especially after a long day at school, but the instructor does an excellent job of making the classes both structured and fun. The students are constantly moving, practicing techniques, and improving their coordination and strength, all while staying excited about what they are learning. One of the best signs that we chose the right place is how much our child looks forward to class. After spending the day at school, it would be understandable if they were tired or reluctant to go to another activity. Instead, our child is always excited to go to Taekwondo and looks forward to every class. That enthusiasm says a lot about the positive environment the instructors have created. The school also offers additional days and activities that help build friendships and teamwork among the students. These events are fun for the kids but also reinforce important life skills such as cooperation, respect, and perseverance. They give the students a chance to bond outside of regular classes and strengthen the sense of community within the school. Over the past year, we have seen a lot of growth in our child. Their confidence has improved, they are more willing to try new things, and they take pride in their progress. The structure and encouragement provided by the instructors have made a real difference. As parents, we also appreciate how welcoming the overall environment is. It's clear that the instructors care about the students and want them to succeed, both in Taekwondo and in life. They create a space where kids feel supported, challenged, and encouraged to keep improving. We plan to continue coming to Master Kang's Taekwondo and supporting our child as they work toward earning their black belt--or until they decide they are ready to move on to something else. Either way, the lessons they are learning here--discipline, perseverance, respect, and teamwork--are skills that will stay with them for years to come. Overall, we highly recommend Master Kang's Taekwondo to any family looking for a program that focuses not just on martial arts, but also on building character and confidence in children. It has been a wonderful experience for our child and our family.

We've had a great experience with Master Kang Taekwondo for our two boys. The instructors are very…read morefriendly and do an awesome job keeping the kids engaged while still teaching them. Both of them actually stuck with it to earn their black belts, and are still going. It is a great place for kids to learn and grow.

My 5-year-old son just started at Excel Taekwondo, and we could not be happier with the experience…read more From the very beginning, Master Kim made him feel welcome and excited to be part of the class. Master Kim has a great way of teaching. He uses humor and real-life examples to help the kids understand discipline, respect, and confidence in a way that really connects with them. My son looks forward to every class and quickly immersed himself into the lessons. It is amazing to see how much he is learning, not just in martial arts but also in life skills that will help him grow. I highly recommend Excel Taekwondo and Master Kim.

We found out about Excel Taekwondo through an after school program at our son's elementary school…read morewhich has brought us to the studio full time. Master Kim is a great teacher and uses the perfect amount of humor and discipline in his classes. We can't recommend it enough. Our son is learning great techniques in self defense as well as discipline and respect.

Fantastic martial arts school! Master Jesse is great with kids and makes it a fun experience while…read moreteaching effectively. My kids very much enjoy attending and it has improved their discipline, confidence, and initiative! Highly recommend!

Wow! Master Jesse and his TEAM are outstanding individuals, extremely talented in TaeKwonDo and…read moreabsolutely amazing at working and teaching young children Martial Arts. Jesse is personable and really concerned with your childs well being. When my granddaughter, Gianna's school grade in Math and English began to fall, I spoke with Jesse and asked if he had any suggestions to help. Jesse drafted a "WEEKLY PROGRESS REPORT" that Gianna's teachers would have to fill out once a week and give to him so he could also monitor GG's progress. During my 61 years on this planet I have trained in several different Martial Arts styles and after attending several dojos in an attempt to find a GREAT one, I was beginning to think the Martial Arts Masters that CARE, were a thing of the past, gone over the last 20 years. WRONG! But they are far and few in between. Thank goodness for Jesse!