Peerless has become home away from home. Stephen runs a great family-friendly gym, and Peerless is…read moretruly one big family. From the coaches to the members, everyone is welcoming, supportive, and always willing to help each other get better. Whether you're brand new or have years of experience, you're treated with the same level of respect and encouragement.

I had the opportunity to drop in and train, and I couldn't have asked for a better experience…read more Coach Stephen Martinez was incredibly friendly and hospitable from the moment I walked through the door. The entire gym made me feel welcome, even as a complete stranger just looking to share the mats and get some good training in. It says a lot about a gym when you can walk in not knowing anyone and immediately feel welcomed as part of the room. Great atmosphere, great people, and quality training. 10/10 would recommend Peerless Jiu Jitsu to anyone in the area or just passing through. If you're looking for a place to train or considering a drop-in, definitely check them out. Thank you, Coach Stephen and the Peerless crew, for the hospitality and for sharing the mats!

My son who is now 10 has been training at this gym since 2025. Jiu jitsu is a challenging sport and…read moreI think it is good to have my child in something that challenges them daily. After being on the sidelines for about two months watching him practice, I decided that it would be good for me to join as well for my own well-being but also for a way to bond and connect with my son. I've been training since June 2025. The friends I've made since joining the gym have been amazing. Once you get yourself established, you will be amazed about the community of people. People from all walks of life train at this gym. It is friendly. It feels safe. It's clean, which is important, and it's just a great time. Even after an hour and a half of getting smashed, I get my car with a smile on my face Looking forward to going to class in the next day. I certainly suggest anyone who's interested in the sport of Jiu Jitsu give this gym a try.

They do a good job teaching but the business refuses to turn on the AC to ensure a comfortable…read moreenvironment for the students. The thermostat is only turned on when the temp hits 89 degrees which is a bit hot. They do turn on the fans but it can still be pretty hot in the place.

UNT TAEKWONDO We enrolled our two Son's 10yrs old and 7yrs old. here to help him burn off energy…read moreand learn focus. The instructors are incredibly patient, encouraging, and do a fantastic job of keeping classes fun while still enforcing discipline. We've seen a huge improvement in his confidence and listening skills both at home and in school. Highly recommended for any family!"EXCELLENT

Daughter doing a great job with master Jung and Class. instructors are very attentive of every…read morestudent.

I am the professor's wife at Toil Jiu-Jitsu, and I am so proud of the business we are building…read moretogether. My husband, who is the professor, and I are dedicated, patient, and truly push our students to be the best they can be. We provide a clean, disciplined, and loving family environment where kids and adults alike can thrive. Toil Jiu-Jitsu is more than just training -- it's a community. We are proud of what we've created and know that you and your family would enjoy being part of it too!

My kids have been training in Jiu-Jitsu for four years, and moving to Toil Jiu-Jitsu when it opened…read morehas been one of the best decisions we've made. The experience has been nothing short of positive. The coaches are not only highly skilled in Jiu-Jitsu but also exceptional with children. They are patient, encouraging, and great at balancing discipline with fun. Since starting, I've seen my kids grow tremendously in their skills, focus, and determination. They look forward to every class and are always eager to share what they've learned. What I love most is that it's more than just martial arts, it's building life skills that will serve them far beyond the mats. I wholeheartedly recommend Toil Jiu-Jitsu to any parent seeking a safe, supportive, and motivating environment for their kids. Professor Anthony and Coach Haley are truly amazing, and we couldn't adore them more!

I am an adult student at Corona USA Tae Kwon Do Hapkido Martial Arts Center (CUTC). I returned to…read moremartial arts in my 40s, after nearly achieving a black belt in my teens. I play soccer and try to stay active, but I was concerned about my ability when returning to Taekwondo. Master Kim immediately impressed me because he took the time to evaluate my skills and find ways to challenge me, while keeping safety in mind. He focuses not only on students learning techniques but also on understanding the philosophy behind the art. He is very caring, but will always hold you accountable to do your best. If you are an adult considering Taekwondo, I highly recommend CUTC! Children, teens, and adults can all receive excellent training from an experienced and caring teacher.

This place is amazing. When we moved to Corona 10 years ago, we were in search of a place for our…read morechildren to learn martial art. My children have been coming here for 7years for one, and 5 years for the other one. Taekwondo will teach them self discipline, self defense and rising their confidence level. Master Kim is very professional, he is firm and kind. If you are new in Corona, or simply looking for an after school activity for your children, I highly recommend this place!

All the great things you hear about Master Andre are absolutely true. He is an amazing teacher, an…read moreexcellent mentor, and a lifelong practitioner of the martial arts, whether in traditional training or competitive sparring. There is something special about learning from someone who truly understands what you are feeling and what you are going through as a Taekwondo athlete as he once was himself. Kids adore him because he knows how to bring out the very best in every student, regardless of skill level. Parents appreciate his dedication, and there is no better place to introduce your child to the values and discipline of martial arts. My son has had the privilege of training under Master Andre since he was seven years old. The foundation, discipline, and lessons that Master Andre instilled in him continue to guide him today as an active Taekwondo competitor. We are incredibly grateful for the positive impact he has had on our child's growth, both as an athlete and as a person

The best TKD school in the Inland Empire for kids and adults. Master Andre and the instructors are…read moreprofessional, friendly and care for the students!

This is an early review as my daughter just started TKD here. My daughter is a student of Gracie…read moreJiu Jitsu and so I thought it only right that she learned some type of strike defense to go with her ground game. Just so she doesn't have to dirty her skirt if she doesn't have to. Lol... anyway I've lived in Rubidoux for many years and have always passed by Aguila's TKD so I thought I'd give it a try. I enrolled my daughter right away because the pricing is very affordable. After having done the math it comes out to about $6 per class (less if you attend Saturdays) so I thought where are you going to find a self defense class for this price? So she started and right away I could tell that master Aguila is the coach she needs. Discipline. Hard nose training. No softies. I knew that this is what my daughter needed. The pre-workouts are vigorous and definitely the type of conditioning that would help her in her Brazilian Jiu Jitsu training. So, second day in and she knows that this will help her and she loves it... just not quite as much as GBBJJ. I rated this a 5 star because everything starts off as a 5 starting me. If my ideas change. I'll be back to alter that. On the other hand, for me, it's nice to see one of the cute training girls there with her curly hair and dimples. Lol... it's refreshing. Lol

If you are looking for a place to get your kids disciplined and get a good head start in life, this…read moreis the right place "guaranteed"; snowflakes free :)

Overall: 5/5 stars…read more My children used to come to Family TKD Center since before the Pandemic (in 2019-2026) for about 5-6 years. (Took brief break during COVID.) The name "Family TKD" suits them perfectly, all the kids feel so comfortable here that they often have siblings (all the children in a "family") attend at the same time. Also, Master Amber and the other instructors/staff treat everyone like family. It's a warm, caring, and welcoming environment (that's why we continued to return 3 days a week for more than 5 years)! Cost: 5 stars. My children's piano classes cost more than this! Lol. My kids attended to their teenage years and they enjoyed learning self-defense, gained a lot of confidence, and most of all, they always had fun and got good exercise. Master Amber was very flexible and accommodating (my kids attended many classes during the week for the same overall price). I appreciated that each child was challenged yet respect and safety was always at the forefront of everything. Also, they often had free games and treats with their annual Halloween, Christmas, or other events. There were so many families who attended for so many years, I'm surprised there are not more recent reviews. They had complimentary classes to try them out. Parking: Free. Plenty. (Also, was able to pick up dinner from Little Ceasars, the Vietnamese, Mexican, or Indian restaurants next door!)

Came here as a teen and I can not say enough praise about this place. Not only was I taught tar…read moreKwon do, I was also taught to be confident, disciplined and be respectful. So many life lessons I took from Here. Highly recommend