Should start off with admitting that I'm a Jiu-Jitsu addict. Further, I'm a small framed…read more30-something male. So visiting other academies can be intimidating. When traveling to Gaithersburg for work, I saw there was an academy reasonably close to where I was staying. Professor Noel was incredibly hospitable and encouraging for me to attend the classes. The academy itself is very clean throughout. The drilling or fundamentals classes were great in that they're both a good working and emphasizing drilling technique to perfection (drillers make killers as the saying goes). The advanced class that I attended immediately applied to something I've struggled with. With the requisite rolling, I found the students calm and technical with their sparring habits. Finally, the students themselves - across the belts - were friendly and inviting. I would definitely visit again as well as recommend Foundry Jiu-Jitsu as a place to train if you live in the area.

One of the very few places I miss in Montgomery County, MD. I have practiced judo and Brazilian jiu…read morejitsu in my teens before coming to the US, but since my skills were getting rusty, I tried several schools and The Foundry was the best fit for my skill level. I was not trying on to getting back to competing again, but to feel that empowerment and camaraderie among who practice this martial art. Perfect for every skill level. Great and knowledgeable instructors. Wonderful introduction for children to teach them discipline, respect, and being gentle with self and others. I highly recommend this for everyone who wants to be in tournaments, self-defense and fitness.

I trained here years ago in high school. The workouts are intense and the lessons truly prepared me…read morefor real life situations. I only stopped going because I moved away for college. But their Krav Maga lessons prepared me to defend myself on campus when I really needed it.

These guys have wheat trainers in several disciplines including krav, jujitsu, muai tai, boxing,…read morekali and others. One thing that makes the collective Jim unique-is that you will frequently see instructors from one discipline taking classes in other disciplines. Likewise with students. This allows people to better respond to self-defense situation by knowing "what else is out there" as well-it allows you to train with different instructors and different teaching styles. Not to mention the weight lifting area is expansive --with nearly 2500 ft.² of weights.

Just wanted to say thanks for the time. Tried the trial sessions here and they were very skillful,…read morekind and respectful. Spoke to them the other day and we decided it wasn't the right fit for me based on my over the top personality. A great gym nonetheless, thanks Carlos and staff. Best of luck yall at ADCC. OSS.

It will be almost a year since our oldest son started jiu jitsu at Native. Logan has always been…read morequiet and sweet in nature. He already encountered enough situations in the first grade where we decided he needed to learn abilities to stand up for himself and develop self confidence. We wanted him to learn and experience what it means to be a part of a team, how to strengthen yourself from within, never get discouraged, learn from each other, how it's ok to stand up for yourself, etc. Native has become part of our daily lives now and we couldn't be happier with the impact on Logan's development physically and mentally. Logan takes regular classes, competition classes and private lessons and he loves every minute of it. He looks forward to his time at Native. Can't wait until we get our youngest to start! Native's culture of family, discipline and respect is exceptional. We LOVE each Coach, Mariely, and all the Family and kids who train at Native. When you're at Native, it's not just about your kid. It's about ALL of our Native kids inside and outside the mats. This is something that another Parent friend shared with me at Logan's first competition, that I will never forget! GO NATIVE!

Todd is the man. He was a world class competitor and is an even better teacher. Could not say…read morebetter things about his school and his willingness to teach and share!

Great gym felt like home very welcoming and friendly. Techniques were top notch and next level…read more 10/10 would recommend Tod was awesome great group of guys for real

I started Judo at the Compound about a year ago. The gym is great, the instructor is top-notch,…read moreand the whole experience is low-pressure and fun. Everyone is nice-- there's a range of ages and skill levels and we're all having fun learning together.

I'm new to the area. I scheduled a trial class, when I got to thwart location I couldn't find it…read more There was one sign and I followed it but after that there was no other sign. I called multiple times to ask where they were located but no one answered and so I left. I would have liked to try it because I want to continue practicing Muay Thai.

I've been traveling out of town and this is one of the best BJJ gyms I've visited so far. There's a…read morevery healthy culture and community at Groundworks. The instructors (Chris and the two Seans) teach a very modern approach to BJJ. Instead of just showing a position, practicing it a few times, and then sparring, they have us play games to really drill in the position and how it connects to the overall picture. I have found this style to be extremely beneficial as a beginner who is still trying to understand the fundamentals. One of my favorite things about the gym is the strong sense of community. On Thursdays we go out to a Mexican restaurant after class and travel to other gyms. Whether you are new to BJJ or have been practicing for a while you'll be sure to find an awesome community and phenomenal training here at Groundworks. OSS!

This is an excellent place to train. I dropped in for an open mat and met a lot of people across…read moreall belt levels. Everyone was super friendly, welcoming and more than willing to teach me some new tricks. The gym owners themselves were very warm-hearted people and offered to roll with me as well which was tremendously helpful. Facilities were super clean and plenty of mat space for a bit crew to roll. Would give this place an 11 out of 10 and recommend to anyone looking for a place to train while visiting DC or even begin their jiu jitsu journey.

Just wanted to say thanks again to this gym for being so friendly and inviting as I was struggling…read morewith personal/family issues at the time and a life long mental health battle. It was a ton of fun and they are very skillful at jitsu here. I was very, very impressed by this gym and I have trained at top gyms! Thank you! God bless. OSS.

I left my first gym to come to COJ, I now drive 1 hour round trip to come to this gym. They have…read moreBrand new mats and facilities very very clean! and get trainers Max Gimenis is ranked 4th in IBJJF Black belt league! Max is the best!!!! Check out some of his achievements..... I wouldn't train under anyone else!!!! * 1st Place IBJJF Pan Championship (2020) * 1st Place UAEJJF Grand Slam, MIA (2020) * 2nd Place IBJJF World Championship (2021) * 2nd Place IBJJF Pans Championship NOGI (2018) * 2nd Place CBJJ Brazilian Nationals NOGI (2016) * 2nd Place ACBJJ World Championship (2017) * 1st Place IBJJF Pan Championship (2020*) * 3rd Place IBJJF Pan Championship (2021) * 3rd Place IBJJF World Championship NOGI (2021) * 3rd Place IBJJF Pans Championship NOGI (2018*)

Well I came all the way from California to try this class out. I absolutely loved it. Every single…read moreminute that I was there the instructor was on point. Very detailed on his training, as you can see it on the faces from his students. If you're interested in jujitsu training and you live in the area please stop by to try this class. This is one spot on the map you definitely do not want to miss! Thank you Professor for your time and knowledge. I'll be coming back tomorrow for round two. Thank you and God bless

I highly recommend this place to anyone looking to provide their child structure, discipline, and…read morean enjoyable time. My four year old is always upset when he realizes there is no class at night, he looks forward to it every day. Mike and Jamie are excellent instructors and are extremely patient, entertaining and kind to children in the 4-7 age range. The instructors ensure all participants are practicing good hygiene and space in-between exercises and activities. Hand sanitizer and in depth cleaning is done to the mats and equipment prior to each class.