I do not recommend this gym for woman. To me, it felt like this environment revolves mostly around…read moreego and machismo, that's about it. It doesn't feel like they truly care about your progress. I believe male coaches here to be disrespectful toward female students. I feel that any concerns are dismissed. Although they promote themselves as a "women-friendly" space, based on my experience and what l've seen happen to other women here, I would not recommend this gym

Professor Hugo has created a true jiu jitsu community - over the years this place has become a…read moresecond home to myself and my daughter. Love the teaching style - no bs, just jiu jitsu. Train as hard or as light as you want. World class athletes with no ego. 617 is perfect for everyone - beginners, advanced, competitors, and kids. Positive attitude of this place is infectious. Osss!

i've been on and off studying muay thai for nearly 5 years now, with a pretty significant lapse in…read moretraining due to a recent surgery, but i've had my fair experiences with fighter gyms in both vegas and boston. i like this gym, i LOVE the fact that they give student rates AND that they do NOT have a contract commitment. You can definitely sign a contract, but it's not required and i like that i've never been pressured into taking a contract. CSB is located on the 2nd level of the beacon hill athletic club in the north station location. it's pretty rad because when you join CSB, you also have full access to the normal gym to do your thang if you're into it. the classes and trainers have been great. maybe it was just a vegas thing, but the people going to these gyms in vegas always seemed verrrrrry douchey and more concerned with looking "tough" rather than getting technique down and getting into better shape. i don't get the douche vibe at all here, the trainers are very real, and care about 2 things, your safety and getting your technique to improve. students alike have been very cool, there's a good mix of people just starting out, competition level students, and everything in between. everyone's eager to help, and no one makes you feel stupid or intimiated if you're just starting out or are new to one of the arts. i haven't had anything but good experiences here thus far, just wish they would add krav maga so i could try that too :)

This gym is absolutely fantastic. i have been training there for about a year. First day I arrived…read moreI was welcomed by the two black belts, Phil and George. Generally in Jiu Jitsu/MMA gyms you get a lot of attention in your first class and once you sign up you don't get anywhere near the attention they lead you on to receive. This was not the case here, from trial class to a year in, I've received the same attention, it's equally spread out consistently. The instructors are knowledgeable and kind, the training is hard but very welcoming to all. All of the instructors have competed professionally in their respective arts and have different styles of both martial arts. The gym is also an excellent marriage between a fight gym and a casual one, there is 0 pressure to compete but if you want to you, you will be supported 100%. All in all, if you want to get fit, learn how to defend yourself or compete in BJJ/MMA/Muay Thai, this is the gym to go to.

Sityodtong is a great gym. The gym has produced great fighters for sure and has world-class muay…read morethai. What has kept me here for a decade is the sense on community, belonging, and purpose. Yes, this is a fight gym that can make you deadly fighter and improve fitness, but its more importantly a martial arts gym that can make you a better person.

A small, but very well-equipped, training facility with world-class staff and a wealth of classes…read more The memberships are pricey ($200 month to month, though it's less if you do a six month or full year membership), but you can build up a martial arts skill set very quickly with their elite-level trainers. If you go here and work hard, Joe Rogan may talk about how impressive your striking is one day.

I tried this place out. I was not improved in the least. In fact I was a bit disturbed. The…read moreinstructor has no idea what hes teaching in the Muay Thai class. He uses the Muay Thai stance to teach Tae Kwon Do kicking techniques. FRAUD!!!! Also they claim to offer MMA. They don't even teach wrestling. When I asked the guy at the desk how do you transition from standing to being on the ground he didn't have an answer.

I love this place! Great atmosphere, team attitude, well informed and experienced instructors. Ive…read morebeen taking the Muay Thai classes. I started with one month to see if I liked it and after completion signed up for six. I definitely recommend checking out this place if you are interested in martial arts. For those who just want a workout, there's Muay Thai fitness and I believe another personal training as well.

Absolute pleasure training here. The environment is welcoming and supportive, and the coaches and…read morefellow trainees are fantastic. Whether you're starting Krav Maga or BJJ from zero or have prior experience, you'll feel comfortable and motivated. There are multiple classes available throughout the week, so no matter how busy your schedule is, you'll always be able to find a time that works. Highly recommend!

Great coaches that teach fun classes with a lot of practical takeaways. would highly recommend!read more

I joined Oom Yung Doe a few years ago wanting to learn some self defense…read more I was a little leery about what kind of "bro" energy I would encounter in a martial arts school, but I've found this to be quite a diverse community of people, respectful and accepting of all. The instructors are incredibly knowledgeable and thoughtful. Their teaching of technique as well as principle, thorough. In my experience, they run the school as an actual institution of learning, taking a keen interest in their students' lives/goals, and making their approach to teaching truly holistic. Physically and mentally I'm in the best place I've ever been. People who have known me for years have commented on how differently I carry myself these days. I highly recommend this training for anyone who is looking for a change, a community, or a way to grow.

Did more in a few months than years and years of physical therapy for my joint problems. Very happy…read morewith the attentiveness and quality of instruction.

Great gym and classes! Alex is super energetic and helps us get through the workouts. I haven't…read morestuck to a gym like this in a while. It's fun, every workout is different keeps you on your toes. I love it and will definitely keep going, let's not forget how affordable it is too!

Spoke with Alex to come check out the gym. He told me to stop by later on in the day. I then texted…read morehim to which I received no response then called, no response. I decided to still show up, and someone told me that he was supposedly sick so he left home. He couldn't simply send me a text? Anyways, I texted him to reschedule to which I received no response, even though I saw he read my messages. Very UNPROFESSIONAL!

For the best workout I go to Bartolo's Boxing Club in Winthrop. Authentic and without fanciness Sal…read moreBartolo makes you sweat like crazy and teaches you the art of "the sweet science" from his over 50 years of boxing experience. $20 for a walk in class.

The #1 boxing coach I have ever met. He not only know boxing but he also teaches muay thai as well…read moreas self-defense. A wonderful coach and an even better man.