Joining this dojo was a life-changing decision. The instructors are amazing, dedicated, and focus on precise techniques that build true confidence. I put my training to the test today when I got locked in a room at work. With Coach Liza's voice in my head, I used the mechanics I learned here to literally break the door open--something ten other men on-site couldn't figure out. This training is the real deal and prepares you for anything. You are more powerful than you know! read more

Great skills taught here. Once you join, you're part of an amazing ohana. The instructors are great with the kids and adult members. Kids come in shy and quiet and as they get older, they break out of their shells. They become confident, responsible, disciplined and make new friends. Variety of classes for youth to adults, Kajukenbo, Boxing, Brazilian Jiu Jitsu, Youth Muay Thai, Eskrima, an all women's Kickboxing class and a coed fitness class. Oh and yoga too! read more

See all

My son has been training at Dragon's Den for over five years, and this place truly brought out the best in him. All the instructors are tried and true. They will challenge your limits, prepare you mentally and physically for life's journey. What I love most is the culture here. No judgments, no egos, and everything gets checked at the door. There's a saying at Dragon's Den martial arts studio "nothing is given, it's all earned!" The best part is you become part of the Ohana - Family. read more

I recently attended a seminar with Professor Jeff, who owns Dragon's Den MMA in the Bay Area, and it was honestly next level. In just a few hours, he completely changed how I look at boxing, wrestling, and Jeet Kune Do. He didn't just run us through techniques - he broke down the timing, footwork, angles, and mindset behind everything in a way that finally made sense. He walked around giving real one-on-one corrections, answered every question with patience, and made sure both beginners and experienced students got something huge out of it. I left with sharper hands, cleaner wrestling entries, and a way better understanding of how to blend striking and grappling together. If you ever get the chance to attend a seminar with Professor Jeff (or train at his gym, Dragon's Den MMA in the Bay Area), don't overthink it - go. It was absolutely amazing and 100% worth it. read more

Joining lady dragons has honestly been the best decision I've ever made. It's more than just a workout; the people here are so nice and you truly feel like you're part of a community. If you're thinking about starting, this is the place to be! read more

I started Dragons den 3 months ago and coach Mac and coach Jeff. They took things slow they broke down the basics of boxing while still showing us discipline. They honestly showed me a different side of boxing than actually fighting they showed me how to walk away from a fight or how to avoid one. read more

It's an Honor for both of my children to be training at Dragons Den MMA. It truly helps , keeps my kids focused, and motivated to protect themselves. It's fun and my kids love it! It's nice to see how the instructors are so passionate and involved with all the children. Not just at the Den, but to their School and Education. Investing themselves so much about Kajukenbo. The teachings to their students making sure they work hard. To learn every move and form of Martial Arts.. It feels like we're part of an awesome family supporting community of people. I Highly recommend Dragons Den MMA to everyone in Union City, Ca. OHANA! read more

Dragons Den MMA - My daughter Earned her Orange Belt! - Trainers Near Me - Union City, California

See all

Dragons Den is more than a Dojo but a strong diverse community of people who want to prioritize health and movement, develop a skill of self protection and above all have fun! The Art of Kaju is beautiful, intimidating and fierce. The Lady Dragons and Fusion Fitness classes make you feel powerful, supported and pushes your body/mind past what you think you could do. Professor Jeff and Liza are strong and professional leaders who make you feel like part of a family. The unity that is promoted by the dojo has been something our family has needed for a long time. So happy to be part of the Ohana! You will be too! read more

We have been members since 2019. While we lived in the east bay during that time we have since moved to the Santa Cruz Mountains in 2021. Here we are 2024 and our children are still members. The reputation of the Dragons Den speaks for itself and therefore making the 1 to 1 hr and 15 min drive twice a week each way is worth every moment they have the opportunity to train with the DD staff! The patience and lessons that come with the training are seen through the efforts of the dedicated members who have nothing but great things to say about this place. There's no wonder there is always a wait list. I highly recommend signing your kiddos up here if there are any openings. We sure are proud of the training we have seen with our children and how they continue to be dedicated. read more

I met the owner and he,was so gracious and apologética for my negative experience. I'm reposting my review,and upgrading this business to 5 stars bases on the recent sincere apology I received. read more

Dragons Den is a place where others go to improve oneself in multiple disciplines within Martial Arts for kids and adults. I was in Boxing for close to 2 years and was prepared by Jeff, Jacob, Jake and other coaches / instructors, confidently to compete and gained a lot of knowledge, skills, friends, and most importantly memories and times right after covid. Learn to stay in great shape or commit to compete with USA Boxing. I'm sad to be leaving to move away for work bc I had plans of multiple bouts / tournaments and gained a lot of experience. There is only 1 Dragons Den. instructors have a historic background of wrestling, BJJ + more. Champions, fighters, and students of founders of Kajukenbo that date way back, which is rare. I highly recommend parents getting their kids (and themselves) into sports / combat sports / martial arts to really develop their minds and bodies. Something you can't purchase but this is a place where you gain mentorship and more. It takes a lot physicality and mental strength but in the end you become a disciplined and strong enough person that your day to day becomes a little easier. Thanks Jeff, Jacob and Jake read more

I've been coming here for 3 weeks now and the Dragons Den is the place you need to be if your looking . I know that's not the long but honestly the trainers, trainees and the staff are all really great people. I literally walked in off the street about a month ago and I receive signals from everyone like I'm a relative. The atmosphere and culture here is very warm, comfortable and can be very competitive if you want to bring that energy through the doors. As far as the curriculum for training, I don't think you'll find a better place in my opinion. I'm a very analytical person and I scouted boxing gyms, private training programs and other MMA academy's. Factoring in price, training methods, time/availability and location you can't beat the Dragons Den. (It is right off the freeway too) I have two cousins and some friends that train at places like "The kennel" and other MMA schools like "KOA" and two or three different places in Hayward. They are good, don't get me wrong but it appears that the training they provide at the Dragons Den is a bit more intimate. I feel challenged and engaged by the trainers and the whole team. If I make a mistake or I need to adjust my technique they are all very supportive and direct, I feel I respond well to that style of coaching, personally. You definitely won't feel abandoned and that is the impression I receive from other places. Not saying that's how it is at other places, it's just the impression I get from other places I've been when comparing my great experiences at the Dragons Den to the rest. I have a long way to go as far as training but I know a good place when I see it. Hope this helps. read more

See all

Dragons Den is our second Ohana...this is an awesome place with great teachers and great parents that support the dojo and the kids. I would recommend this place to anyone that wants their kids to be a part of something special. the kids learn and have fun all at the same time... read more

The Dragons Den is arguably the most well-rounded martial arts institution I've ever been to. The instructors are very friendly and can thoroughly explain the material to anyone with any level of experience, and each instructor has their own unique method of teaching that ensures that the classes are enjoyable without losing out on martial quality. I attend the Kajukenbo and Boxing classes only because work and family life (and probably some laws) restrict me from living at the Den. Boxing has been an excellent workout for me while also giving me the tools necessary to hold my own in the ring. The Kajukenbo class is almost as if I'm taking every class the Den offers. With a primary focus on Kaju (obviously), we also become comfortably versed in Eskrima, Grappling, Boxing, and Muay Thai. If you're an experienced martial arts that's looking for something new to add to your repertoire, or someone taking their first steps into fitness and self defense, the Den has the perfect class for you. read more

My daughter does MMA with them.They are strict yet understand that children need help. They know how to find a balance in each child and adhere to their need.They help kids find their strength and teach them how to defend themselves. read more

The only true Mixed Martial Arts Dojo in union City. The whole entire place is family ran and you also get that family spirit here as well. The Dragons Den MMA practice that philosophy of "OHANA" which means family. And they also have a Personal Trainer, Youth Wrestling, USA Boxing, Muay Thai, Fitness kickboxing, Jiu Jitsu (no gi), and Kettlebell classes. This place is truly very well diversed. read more

Dragons Den MMA - Dragons Den Kajukenbo MMA - Trainers Near Me - Union City, California

I am huge fan of Dragon's den and cannot sing their praises enough. This place is clearly run based on values, discipline and giving back as opposed to a business just focused on making $$. I am a big fan of Sibak Nico, Sibak Joey and Sigung Jeff. They are a class act and run an amazing school. read more

We highly recommend Dragons Den! Dedicated instructors. Respectable mentors. Influential. Professional. Passionate. Knowledgeable in Martial Arts. Community oriented. Family oriented. Participation in a whole range of activities - tournaments, exhibitions, seminars, and etc... Great location. Clean environment. The kids at DD not only learn about the art of fighting but they also learn to be respectful human beings. We have been with Dragons Den for over 4 years - my son & my husband attends multiple classes and I, kickboxing class. At Dragons Den they treat my son like their own. We love being part of the DD Ohana. Check it out for yourselves! read more

Eight months later and we are still thrilled with Dragon's Den! Sometimes the glow wears off after a couple months of doing a new activity, but that's not the case with Dragon's Den as both my daughter and I still look forward to our classes. She has moved up to the Little Dragons class since she's now 6 and they meet twice per week. Sibak Jon (a professional MMA fighter!) usually teaches her class along with one or two of the advanced students serving as assistants (green belt or brown belt, it varies). [note that the teachers have different honorific titles presumably based on expertise. Sibak seems to be the most common title among the younger teachers, as I've only heard of two other titles, Sigung and Professor, being used for the two most senior teachers.] I watch almost every class from the family waiting room (which has practically floor-to-ceiling windows). Sibak Jon is a great instructor and inspires the kids. You can see the admiration in his students' eyes! Plus, he's got a sense of humor, too, so he actually laughs and smiles with the kids. I still remember him cracking up when he looked up and saw my 3 year old daughter inside the family room trying to follow along with the stretches the big kids were doing. The fact that this MMA fighter (who obviously can kick some ass as he keeps winning these pro fights!) is so good with kids was an unexpected surprise. I continue to really enjoy my kickboxing class, Lady Dragons. The fellow students are supportive, we always get a great workout (cardio, abs, & arms), and we have fun. We usually work out with Liza, but Sigung Jeff and Sibak Joey also teach sometimes too. The only minor complaint I can think of is that I wish the class was 3 times/week! My Lady Dragons kickboxing class is twice per week on alternating days so I'm literally at Dragons Den 4 days/week. It's a great community and several families are also there 4-5 days/week. I encourage folks to check out Dragons Den! read more

I've been training at the Den for a little over a year now, doing Muay Thai, boxing, and jujitsu. I've only had a positive and exceptional experience in terms of the school culture, instruction, students, and instructors. It's a great combination of modern fighting applications in the context of traditional curriculum and respect for martial arts evolution and history. The best part about the school is that there are some serious fighters, but there are no attitudes. I signed up my 8 year old nephew 2 months ago, and he loves it. This is not a place where you can buy your black belt. The instructors will push you to be your best, even for the little ones, which is why their youth program is so popular and successful. I highly recommend this school to people of all ages and all martial arts interests. Don't expect to be spoon fed success. You have to put in your hours and effort, but they will give you all the tools and support to succeed. Kru Steve, Sigung Jeff, Sifu John, Sibak Joey, and Sibak Nico are all fantastic instructors who exhibit good character, care for their students, exceptional martial arts skill, and can kick some serious ass. read more

Dragons Den truly treats everyone like Ohana. I love that they are very family oriented. I have been attending the Lady Dragons Kickboxing for almost 3 years now and I love it!!!! It is a great workout that you will feel in every part of your body but at the same time it is fun! I highly recommend Dragons Den to everyone! read more

4 our of 7 family members train here. This place has something for everyone, we love it here. Thanks to all the instructors they do a great job of keeping everyone engaged and encouraged. DD is our second family. Highly recommended read more

Dragons Den is one of the best schools that is real and legit. This is definitely a school you or your children should be enrolled in. They treat everybody like family with much deserved respect. They teach discipline and respect, the main two tools you must have in life. This is one school I would recommend you try! read more

A Huge Mahalo to the Dragons Den Ohana! This place has everything that you can ask for in a martial arts school. My son is 7 years old and has been at DD for about a year now and I have watched his confidence and accountability grow by leaps and bounds. I'd like to take all the credit for that but I cant. The Dragons Dens has been a big part of my son's growing into the leader and man that he is working to be. As for me, I joined the USA boxing class and I have never felt better physically. I have since lost 10 lbs in about 3 months and haven't felt this good since high school. I expect to push pass more limitations with the help of the DD coaches and instructors. I would definitely recommend DD to anyone that has an interest in Martial Arts. And i'd like to tell you more but I would rather show you. read more

You or your kids want to become a Champion, and are willing to put the work in.....do yourself a favor & sign up...especially if you live in Union City. DRAGONS DEN Builds them Tough! They have kids in elementary school, both middle schools, and at James Logan High School. Ask around, let the truth be told! Hope to see you there! read more

Dragons Den MMA - Trainers Near Me - Union City, California

I work for a youth non-profit that refers kids to Dragons Den for classes. The families we have sent there have had RAVE reviews about their experience. Dragons Den is extremely welcoming, inclusive, and community-minded. The instructors are top-notch too. Everyone who steps through their doors, steps out a better person. We love Dragons Den!!!!!! read more

DD is family friendly with a class for each family member! They offer a variety of classes. Promotes physical, mental, spiritual, & emotional growth with training! You will receive support & be challenged here. read more

/Users/russellharveyjr/Pictures/iPhoto Library.photolibrary/Previews/2014/05/17/20140517-190616/1CEPTGXuStuNNycJm3ZNqA/8L5A3401.jpg/Users/russellharveyjr/Pictures/iPhoto Library.photolibrary/Previews/2014/05/11/20140511-164932/JTgkCWRCQP/Users/russellharveyjr/Pictures/iPhoto Library.photolibrary/Maste/Users/russellharveyjr/Pictures/iPhoto Library.photolibrary/Previews/2014/05/07/20140507-230258/ibYYK3w8QVW6ZcBsKYv5sQ/IMG_2345.jpgrs/2014/05/07/20140507-230258/IMG_2380.JPGmBS4280roGIg/8L5A1517.jpg read more

See all

My family has participated in a wide range of classes Dragon's Den offers. From Tiny Dragons, Little Dragons, Lady Dragons and Boxing. The instructors are AWESOME and VERY passionate about their art and teaching. They know how to relate with the children and make the experience FUN in a very family oriented environment. My 6 year old loves going to the Den and looks forward to learning and playing. I'm a HUGE fan of the Den. I'd definitely recommend it. You won't be disappointed. read more

Excellent place. Excellent discipline from instructors that don't seem intimidating. If anyone gave a negative, then they're either lying or jealous that they don't have their school this good. Deserves a 6th Star! read more

The dragons den is a big part of my family's life. My son is young but I can't wait for him to become a little dragon. They train and work hard and teach discipline to the youth, which is what all parents need. It takes a village to raise a child and I choose the dragons den ohana to help me raise a warrior and scholar. That is what dd is all about. Truth to light. Take your kids and family there and meet Sigung Jeff and his family and they will embrace you and turn your child into a leader and/or bring your family closer by example read more

I had the pleasure of going to my first self defense seminar for women & learned a lot of techniques to protect myself & not fall victim to an unexpected attack. Instructors Jeff & Liza Macalolooy are patient, professional, & teach w/praise;) I felt empowered & confidant after the class. Everyone is friendly, supportive, & very knowledgeable in a family & non-intimidating environment. I would highly recommend & refer this fun & family oriented activity to all my friends & family:) read more

I am not sure why it had taken me this long to write a review about this establishment. To rate it less than 5 stars is a total injustice to Dragons Den and more importantly, the staff. It is a very friendly and CLEAN environment. My son has been taking Kajukenbo at Dragons Den for over a year. My husband and I continue to see such great results in our child, from being exposed to martial arts. It has further established faith in himself, given him so much confidence. He has recently competed in a tournament that won him praises and 2 trophies. He loved the trophies.. so much so that he had to find perfect spots for them in our living room, for all to see. The significance of the trophies to him were not merely from excelling in forms or sparing, but actually having had the courage to go out in front of a crowd to do what he calls "his thing." We couldn't THANK Dragons Den enough, for helping to inspire our child. I have searched for a good martial arts establishment for some time before I was introduced to this place by a friend. After sitting in for two sessions, I stopped searching. This place started out small and later grew for good reason... it is great. Unlike others, Dragons Den only promotes to a higher belt based on merit. The belt is earned, and not paid. I have always wondered how other kids in martial arts class, outside of Dragons Den could go up belt levels so fast. A friend recently explained that her daughter gets tested every two months, of course with a hefty fee. What parent wouldn't want their child to go up the rank, even if it meant paying a lot. Testing and promotion at this establishment does not happen every two months. Why? How can one truly show and see progress in twice a week of class for two months? If you are looking for a place to enroll to learn martial arts, I invite you to check Dragons Den. There is really not enough kind words or convincing on my part for you to experience what Dragons Den is all about. read more

This review is long overdue. I was referred by my friends and I wish I would have done it sooner! I did the women's kickboxing with my best friend. I love the encouragement and music playing in the background! It's been years since I've been back due to my relocation but I still refer friends from home to check it out. Such a family style atmosphere, everyone is nice and welcoming. I never forgot the basics that I've learned here and how much stronger I felt mentally and physically. read more

I love training at the Den, it's not just a team but a family.

Dragons Den is an amazing school! I've taken both Kajukenbo and Muay Thai here. You learn practical and effective self defense. The quality of instruction is outstanding and the instructor skill levels and teaching abilities are excellent. My kids each trained here for more than 4 years. This is the place to come if you want to learn effective self defense quickly. You can also go very deep into the arts because of the great traditions and experienced and very rounded instructors. read more

Wow!! I can't say enough wonderful things about The Dragon's Den women's cardio kickboxing class! This class has taught me that staying fit is possible with true dedication, determination and discipline at any age. When I started cardio kickboxing at Dragon's Den 3 1/2 years ago, this sport was totally new to me. But I was seeking a workout that could assist me in maintaining my 165 lb. weight lose. Boy, did I choose the right program! Not only have I maintained my weight lose, but I've developed better balance, stamina and endurance. The Instructors are awesome! Each with their own style of teaching, but the results are the same - A great workout! I would, and do recommend to anyone that ask me "Where is a good place to workout?" The Dragon's Den is the place to be! Thank you guys for all that you've done for my health and well being! read more

Dragons Den is one of those few places where everyone is great to talk to and train under. I've been with Dragons Den for the past 3 months taking the Fusion Fitness class and I have to say the workouts are great and it's the type of class that anyone can easily pick up while still challenging the fittest of people. While I don't have kids, I would highly recommend Dragons Den classes for kids as the instructors are great with kids: they are very patient with them and they always have a smile on their face. read more

What an awesome Martial Art gym!!. They offer Kajukenbo Martial Arts, certified USA Boxing trainers, A World Class Muay Thai Champion insturctor, Filipino Stick Fighting, Ju-jitsu ground figthing, self defense, cage fighting, All these for kids, as well as the young professionals!! The instructors know their stuff!! What an excellent way to get in shape!! Noel V read more

Great grappling curriculum and diverse ethnicity lots of family and nice kosher atmosphere got to love the senior teachers especially Sigung and Professor Bautista and Ligera read more