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.

son has been attending Legengary Heroes for about a month now, I honestly didn't know how to feel…read moreabout him learning martial arts but my father In law also attends here and suggested to take him. It is nothing like I thought it would be, they learn self defense and vow every class not to use martial arts for the wrong reasons.Noah has been so excited about it and is learning so much! I love how master Frank and his wife Mirna encourage the kids to stay motivated and happy to be there. They hold all kinds of events to praise the kids for doing a good job and they learn a lot of discipline! I can see that they genuinely care about the kids and want them to succeed! My son loves going to class and I can't wait for him to start breaking boards lol!

The entire staff at Aguirre's Fighting System has been excellent! I was treated like family as soon…read moreas I came in. They were patient and with me and made me feel like I could really succeed. There were all sorts of students there, from kids to adults. Thank you to the great coaches!

This gym truly changed my life. I'm forever grateful for Coach Franklin, Ms. Rena, Coach Jay, and…read moreeveryone who is part of this community. It's truly family-oriented, with quality instruction and a safe space to step away from whatever is going on outside those front doors. As a woman who was a little intimidated at first, I can honestly say the environment is extremely welcoming and encouraging. I've become someone who genuinely enjoys being here and being part of this community. Not to mention I'm literally counting down the days when my son is old enough to hit the mats and watch him submit someone!! A picture says a thousand words, so here are a few moments of what we get to experience.

These guys are great! Very well organized and they really take interest in each kid progress. Very…read morerespectful! It's absolute joy to attend their classes!!

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!

The instructors were wonderful and were able to guide me towards the correct stance, jabs, etc…read more Felt welcomed from start until the end of class. They were able to answer every question I had. Prices are amazing here. I highly recommend this place if you want to learn martial arts.

Follow up thoughts:…read more I stand by my original review, which reflects my personal experience and opinion -- both of which I have a legal right to share. Your public response includes multiple false and inflammatory claims about me, and I feel it's necessary to respond to set the record straight. The incident you referenced occurred during an open mat session in 2018. At the time, I was training under the supervision of one of your coaches, who explicitly asked me not to throw punches so I could work on my defense. I followed that instruction. The training was light, controlled, and respectful. Your later claim that I was recklessly sparring with brand-new students is inaccurate, and to my knowledge, no such concern was raised until you confronted me aggressively and physically escalated the situation. As I described in my review, you grabbed my shirt, followed me into the locker room, and shoved me into the lockers. You then followed me into the parking lot while still in gear. That was not professional or necessary. In my view, it was less about safety and more about control -- and when I didn't back down, it seemed to bruise your massive ego. Regarding the private lessons: I paid you personally for a package, and the sessions were not completed. That's a fact. Whether or not I submitted a formal refund request is irrelevant -- I paid for a service that was not fully delivered. You've now made public accusations that I submitted fake reviews, used vulgar language, and harassed you over several years. I unequivocally deny these claims. They are completely false. The fact that this is only being raised now -- in response to a critical review -- speaks for itself. My review was not harassment. It was protected speech, written to share my personal experience for the benefit of others considering your gym. Your public response -- filled with personal attacks and verifiably false claims -- only underscores the concerns I originally raised.

Coach Nick and Coach Ari are amazing at what they do. They have a whole lot of patience with my two…read morelittles. Definitely recommend Sampa for a great experience and lots of learning for the kiddos.

Sampa Jiu-Jitsu has been incredible for our family. The kids' program is amazing -- the coaches are…read morepatient, positive, and really know how to connect with the kids. They teach not just technique, but also confidence, discipline, and respect, which carry over into everyday life.

Don't sign here and read the paperwork completely. They will give you the wrong information and…read morepressure you to sign...originally took my son here because it was close to the house, but this place is such a money pit. The instructor literally charges you for everything. We already had all the equipment and the guy still forced us to buy the same exact equipment of lower quality than the ones we already had which was better quality. Also the price was 2x more expensive. The class has no structure or discipline which is the main reason you sign up for. Everyone is just thrown in the same class. During sparing he'll put little kids against the big kids. My son was injured during the sparing competition and we decided that we'd pull him out. We were told if he gets injured we can opt out but that was a complete lie. The company gave us such a hard time and would not let off. He would need to break something or get severely injured! WTH. So you basically signed a forever contract. They kept charging and eventually went to collections. Please save yourself from their lies. This place has absolutely no honor or respect.

Been taking 2 of my boys here, and they absolutely love it here! The grandmaster is tough, but so…read morenice to the kids. The prices are cheaper than other places. If you can't afford a couple hundred bucks than don't put them in any taekwondo classes. I definitely recommend this place and will continue to take my boys there!

Taught my kid self-defense and self-confidence. We've been been going to this school for about 3…read moreyears and it's been a good experience.

Superb dojo!!! New location but same excellent instruction &…read moretraining! You will not be disappointed if your goal is to learn the art, fitness or become a champion. It is all possible at Stan Money's Fontana Karate!!!