Heard about this dojo for a while now,since the first time it opened in Clayton started at $20 for…read morethe trial ,now it is $50 for 2 classes. After trial my daughter likes it, particularly the vibes there,Master Baek and staffs are very friendly. So decided to sign her up, I pay $250 a month for twice a week classes( 4 options for 4 difference classes) They do not accept cash,if you decide to sign up, Only direct deposit. And expects to 3-4% inflation after a year usually February. I KNOW EXPENSIVE right, NO! the lifetime experience, discipline, the skills that Master taught our kid is more valuable than anything, well for the price that I pay better be good ^^....so try it out today....come and see in person,bring your kid,make them busy.

Ji Sung Taekwondo the best place for my kids They enjoy…read moretheir training. The instructor are so great and positive.

I studied under Bill for several years learning a great deal from him. he's an excellent teacher,…read morefocused, dedicated, compassionate and he has a great sense of humor! I would highly recommend Bill and teaching kids is his cup of tea

Master Jones it's a great human being. He is an inspiration and I have known him for about 10…read moreyears. I have 3 kids in his Taekwondo classes and all my kids admire him and loves going to the classes. Who ever has a chance to meet him or talk to him is a lucky person. I highly recommend signing up for his classes 100%

Great taekwondo school with excellent instructors and coaches who know how to teach and connect…read morewith students of all ages. The culture is positive, respectful, and intentional. The facility is spacious, well maintained, and in a great location. They emphasize not only taekwondo skills and self-defense, but also discipline, confidence, and character development. Highly recommend for anyone looking for a well-rounded program!!!

I first met the coaches and students of Sparta Taekwondo at local tournaments and was immediately…read moreimpressed by their friendliness. We were invited to an "invite only" multi-gym rumble, where kids sparred in a no-points, no-pressure environment. All the kids from my dojang loved it. My boys also attended a sparring clinic with Coaches Arven and Kris, both world-class level athletes. The individual coaching was top-notch, and my kids thoroughly enjoyed training with them. The dojang is well-kept, and the mat is nicer than standard tournament mats. Parents can watch from the hallway through large windows. The facility includes a snack bar, and the bathrooms are clean. **Pro-tip:** Park in the parking lot near the dojang--it's a shorter walk and usually has more open spots. Overall, Sparta Taekwondo offers an excellent environment for both training and community. Highly recommend!

Quick Review: Ji Sung Taekwondo is far more than a martial…read morearts studio - it is an extraordinary community led by passionate, highly skilled instructors who build confidence, discipline, respect, and leadership in every child. From transformative classes to unforgettable birthday parties, the staff consistently goes above and beyond to create a positive, empowering experience for both children and parents. Detailed Review: Our family has known this taekwondo studio since my brother and I were children. Some of my fondest memories growing up were attending TKD tournaments with my parents and cheering my brother on from the sidelines. Life has certainly evolved since then - my brother and I now have families of our own, and while we may no longer jump five feet in the air to break boards with a single kick (or perhaps we still can!), one thing has remained constant: the exceptional community at Ji Sung Taekwondo. Over the years, much has changed, yet the studio's core values have remained unwavering. Ji Sung Taekwondo continues to cultivate confidence, resilience, discipline, respect, teamwork, cultural appreciation, and outstanding martial arts skills - all while creating an environment where children genuinely enjoy learning. Not every instructor possesses the rare combination of being engaging, encouraging, patient, and deeply invested in their students. Just as classroom teachers vary, martial arts instructors do as well. At Ji Sung, however, you will find highly skilled, compassionate, and remarkably dedicated instructors who consistently go above and beyond for every child. After researching numerous TKD studios, I can confidently say this is the most impressive team I have encountered. As a parent, my goal is to raise confident, respectful, and capable future leaders, and Ji Sung reinforces those qualities beautifully. One of the most impressive things about the instructors at Ji Sung Taekwondo is how intentional and attentive they are with every child. They consistently call students by name to keep them engaged and focused, model positive behavior through clear examples, and offer meaningful praise and encouragement that builds both confidence and accountability in the children. Master Sahar is truly exceptional! She has an extraordinary ability to connect with children and capture their attention through positivity and encouragement. Rather than focusing on negative behavior, she reinforces good choices and models expectations in a way children immediately understand. The students genuinely want to succeed under her guidance, and it is remarkable how quickly they become more attentive, respectful, and confident in her classes. Miss Joy is equally outstanding - attentive, uplifting, and incredibly knowledgeable. She takes the time to ensure students learn proper technique correctly and thoughtfully refines movements with patience and precision. Master Kim leads with expertise, attentiveness, and high standards. He notices everything, maintains strong discipline, and motivates students to perform at their very best while still making them feel supported and encouraged. We deeply appreciate him and the incredible community he has built. We recently hosted a birthday party at Ji Sung Taekwondo, and it was one of the best decisions we could have made. Master Sahar, Miss Joy, and Esther exceeded every expectation and completely impressed both the children and parents in attendance. Within just an hour, the kids learned technique, discipline, and respect - and by the end of the party, each child successfully broke their own wooden board. It was such a meaningful confidence-building experience, and the children left feeling proud, empowered, and excited. When our children attended their first trial class, my four-year-old daughter was extremely shy and hesitant to leave my arms or step onto the mat independently. By the very next class, she confidently ran onto the mat on her own, and at home she now responds to my requests with, "Yes, ma'am!" every single time. It is absolutely adorable and makes me incredibly proud. That transformation is entirely thanks to the warmth, encouragement, and patience shown by Master Sahar and Miss Joy, along with Master Kim's supportive guidance for parents. Thank you to the entire Ji Sung team for the extraordinary energy, heart, and dedication you pour into every class. Your positivity, teamwork, perseverance, and kindness create an environment that truly shapes children for the better. This is far more than a taekwondo studio - it is a community that inspires children to become stronger, more confident, and more respectful versions of themselves.

The instructors spent much time with my son and he just graduated to an orange belt. So proud of…read morehim. Thank you to the the whole Ji Sung team

The pandemic moved this class to Zoom only and the hardcore faithfuls keep going. If cold blustery…read moreweather, long work days at home (or office) or life in general makes it challenging to squeeze in an hour, now you can just join a "meeting" and support a local business. I hope we get to do a few jn-person but Lonnie Louie has a day job. I keep going and use this to supplement other workouts. FIT continues to offer a real and heartwarming vibe.

For cardio kickboxing and just pure kickboxing - this place is legit…read more I got their Groupon deal initially for both kickboxing and cardio kickboxing and loved it ever since. I've stopped doing their kickboxing classes since martial arts wasn't my true interest BUT I absolutely love their cardio kickboxing class. Let me tell you - if you're looking for a high intensity class to KICK YOUR ASS - this is it. No joke - you will sweat like no other and you'll feel great after every class. It's honestly the absolute best workout class I think I've ever taken. It was so great, I bought 15 more classes just for the cardio kickboxing. The cardio kickboxing classes tend to have about 10-15 people (which is what I like). And the instructor always motivates you and tries to get you to push yourself. It's awesome and at a decent price. If you're in the area and looking for a REAL workout, this is it.

My child has been here for 2+ years and it's been amazing and rewarding. The principles installed…read morein Taekwondo has benefited him in other areas of school, sports, and confidence. The instructors make it feel like it's one on once instruction. Overall, they care and make the students feel it as well! My family crosses the Benicia bridge for the dojo because it's been so great.

My son has been a student at Dae Han for nearly three years now, and from day one it has been a…read morewonderful experience!! The instructors and staff are simply amazing. My son has developed a deeper understanding of respect for himself and others and the importance of being accountable and challenging himself. I am so grateful for Dae Han!!

5 stars because there's no 10 stars!…read more My family and I have been training at Dogo Krav Maga for about six months now, and I can't say enough good things about this place. From day one, we were welcomed like we'd been part of the community for years. Gustavo, Gustavo Jr., and Samantha are incredible coaches -- knowledgeable, patient, and genuinely passionate about teaching proper technique. They have a way of breaking things down so anyone can understand, whether you're brand new or already have some experience. More importantly, they really care. They notice when you're improving, they push you when you need it, and they always make sure you're learning in a safe, supportive environment. The atmosphere here is exactly what we were looking for. It truly feels like a family. No egos, no intimidation -- just people of all ages and skill levels learning, growing, and having fun together. In the six months we've been here, I've watched my family's confidence, fitness, and overall mindset improve in a way I honestly didn't expect. Being part of this community has made a real difference for us, and we're grateful to be here. If you're considering Krav Maga or just looking for a positive place to get stronger and more confident, Dogo Krav Maga is the real deal. Highly recommend.

Fourth year training at Dogo. Personalized and structured training, motivating and family oriented…read more Fully equipped for technical and strength training. Thank you Gustavo and Dogo team for the continuous encouragement and learning!! I appreciate everything.

Seriously the best place ever to send your kids to not only learn TKD but life skills and being a…read moregood person! Josh and Jennifer care about their students and it shows in the way they invest in their students' success both on and off the mat. Although fierce about competition (and winning!), they believe in supporting the whole child and teaching discipline. All three of my children attended there (two are black belts) and learned so much!

My daughter loves that IS Kim's provides disciplined training that doesn't allow for troublemakers…read moreor distractions... but also has the occasional "fun" exercise mixed in. She has made terrific progress over the last two years and we are all very happy we choose this place for her training. Jennifer is a terrific leader and my daughter adores her. If you have a younger kid looking to begin training somewhere that will not only help them to get started--but a place where they will also want to stay and grow for years, I definitely recommend IS Kim's!

Wah Dojo combines traditional Kyokushin training with something most dojos leave out: sparring with…read morehead strikes. On Fridays, the Dutch kickboxing class lets you practice face strikes safely with headgear, which makes the sparring feel much more realistic. If you're looking for a Kyokushin gym that actually prepares you for real-world fighting while staying true to tradition, this is the place.

My little person started training here about 4 months ago. She's seven and absolutely loves it…read morehere. We absolutely love it too. She is receiving the best Karate instruction in the area. She is learning tradition, discipline and true Karate from a group that truly cares. It also helps that all the instructors are also bad asses. If you are in the Pleasant Hill/Concord area and looking for Karate instruction, this should be the only spot you need to look.