I came to N-Flux to find a hobby and ended up finding a passion and a home away from home. Yes,…read moreit's a gym, and the new facility in the bottom level of 1722 I Street will blow your mind with all the new equipment and toys (no more stripper poles, just tons of mats, gloves, pads and other goodies). But more importantly, this place is a community. N-Flux has the best instructors and classes you will find anywhere in DC if you're interested in taking Krav Maga, Jiu Jitsu, Boxing, and all sorts of other martial arts and combat sports. Chris and Colleen are the best instructors I've ever seen. They don't just want you to get skills, they teach concepts, conditioning, and character. Part of the training is how to be a good classmate, and experienced students help newer students and welcome new people. As a result, you're not just coming for a workout, you walk away welcomed and encouraged to be the best you can be -in everything. The classes are challenging in the best way, even their Yoga classes (and I hated yoga before I took N-Flux yoga with the amazing Scott and Maicie!). Chris and Colleen are tough and push you to be your best. Since starting, I've lost 25 pounds, gained 25 new friends, and according to my work colleagues, "am the happiest I've ever been." This place is way more than a gym and you won't know what you're missing until you come try it for yourself.

If you are into Krav Maga, then this is the place for you. It is a small studio on the top floor of…read morea small building that is only accessible by way of a small elevator. But once inside it does not feel small at all. As a matter of fact you forget everything other than the class as even the beginner classes are intense. You come here to learn to fight and defend yourself. It's intense, it hard, and sometimes it hurts. But if you want to sweat, get a hell of a workout and kick some ass, then this is the place to be.

Urban Boxing Bethesda is great. The instructors are friendly and knowledgeable. The students are…read moreof all ages and very supportive of each other. An excellent workout!

Great fun and an incredbile workout. Arturu pushed me well beyond what I thought I was capable of…read more Then, I took Marissa's fantastic pilates / stretching class.

I've been on and off in boxing and Muay Thai over the years, but I've been consistent thanks to…read morefinding a home at Urban Boxing. The space is well laid out and kept clean; staff is friendly and gets to know you; and every coach knows exactly what they're doing. Boxing coaches like Jordan structure a class so you learn technique, get a good workout, and condition your body. And jiu-jitsu classes led by Ron or Mike challenge you to learn every time you visit. (They even got this girl rolling around for the sport!) This isn't a gym where you just slug your fists into a bag and get a summer body: You're going to learn real skills here to work your body and brain, and give you self defense techniques. If you've thought about trying boxing, kickboxing, or jiu-jitsu, give Urban Boxing a try - I think your first class is free, too.

I visited Urban boxing navy yard for the second time and took an all levels course. As a beginner,…read moreI appreciated their "no rush" approach to helping me wrap my hands and get situated. Front dark staff was great at giving us a run down of what to expect in the class prior to it starting. And where all the amenities are. The shower room Was nice and spacious (although being your own towel) and I appreciated that they had tampons in the women's bathroom. The class was a nice combo of cardio, core/strength, and skills. I appreciated the constant movement around. The studio to different areas, including the occasional lap around the entire facility. Class didn't feel too big and we had enough space to do our partner work and hit the bags without hitting each other. The instructor did some individual work but it was limited to 30 seconds or less give. There were 15-20 people in the class. He was available when I had questions about what the combo we were practicing was (if I didn't get it the first two times) and made several corrections to my form along the way. All levels class was good for beginners and definitely a moderate to high intensity workout (depending on how hard you go).

I was only here for a week, but this place has been amazing. Keep in mind that this location is one…read moreof the few places I would confidently recommend to anyone who is serious about training in Muay Thai, Jiu-Jitsu, MMA, and overall physical fitness. I'm from Chandler, Arizona, and I train at a different facility back home. Even so, I was surprised by how familiar and welcoming this location felt from the moment I walked in. The atmosphere reminded me of the kind of environment you hope to find in a high-quality gym--serious training, but with great people and positive energy. The people here are solid. Everyone I met was respectful, hardworking, and focused on improving their craft. That kind of environment makes a big difference when you're training, because the culture of a gym can push you to become better every day. The energy in the room is strong. Whether you're a beginner or someone who has been training for years, you feel motivated to work harder. There's a real sense of discipline and camaraderie that makes training enjoyable but also challenging in the best way. Another thing that stood out to me was how clean and organized the facility is. A clean training environment shows professionalism and respect for the athletes who train there. On top of that, the coaches and fighters here are high-ranking professionals. Many of them are top-level athletes and active competitors, which means you're learning from people who truly understand the sport and what it takes to

awesome spot! great environment and training, and a great workout while learning a skill:)read more

Rumble is such a fun concept. I enjoy taking a class from here to there. The venue is very clean…read moreand there are plenty of towels and toiletries available. They always explain what you will do in class so you don't have to be an expert. Gloves are available for rent and wraps for purchase. I really enjoy the soundtracks in the classes as well. The best hype music.

Look, I hate exercising. Group classes intimidate me. But I decided to get off my behind and try…read moreRumble Boxing after exercising at home during the pandemic using Fitness Boxing via Nintendo Switch. (Hey, it's cool.) You don't need any experience with boxing to enjoy this class, but it helps to watch the quick intro video on the website that highlights the basic punches (jabs, hooks, uppercuts). The instructions are clearly shown on large screens near the ceiling, and you don't have to go hard - in fact, if it's your first time in HIIT class, pace yourself! The room is dark, so you don't have to worry about anyone looking at you - everyone's laser-focused on their own workout. I've taken three classes so far led by Jessica, who is energetic and encouraging. The women's locker room has showers, saunas, hair products, bags for your dirty gym clothes, the works. I'm looking forward to making Rumble Boxing part of my exercise regimen!

Good people and patient coaches. I've tried Kickboxing and Boxing and both classes were fun.read more

Amazing instructors and classes to provide a well rounded, full body training for all levels of…read moreexperience. My boyfriend and I did the fitness kickboxing and it kicked my butt to say the least. It was his first time, so he got a free class. Coaches are great with correcting form, teaching kickboxing techniques, and ensuring we work up a sweat. Definitely want to attend more classes to improve in kickboxing. Everyone is also very nice and pleasant; a good group of people. Definitely recommend giving this academy a shot.

I was ready to kickstart my workout regime so I figured why not checkout kickhouse! They had a…read morepretty good deal online where you can take three classes and get gloves for $29.99. In my very first class I was instructed on proper punching techniques as well as kicking form. You also get to borrow a heart rate monitor so you can see how hard you're working. After taking multiple classes I've been fortunate enough to experience classes led by Sydni, Gerald and Izzy. Every class has been a different workout and all have been challenging. I've enjoyed the classes so much that I've become a member. They're also going to start offering self defense classes on Friday evenings as part of your membership which is pretty cool. They also have classes for the kids too! Overall, kickhouse is a great place to kick your workout regime into high gear with great instructors. So stop kicking the can down the road and checkout kickhouse!

From the first day I entered this location I instantly knew this was HOME for me…read more The place is modern and fun! The trainers are all personable with dope work outs! After completed the 1 day Free trail I signed up for unlimited courses and I must say I am a happy customer! I look forward to coming to kick house! So much so that I drive an hours in traffic just to get there. If I had any issues or extended questions the owner Scott was happy to help. Shout out to these AMAZING instructors Sam, SYd and the male (I think his name is Tony?... I'll update his name later ) lol. You guys are the best! It's been a month since I joined and I'm Down 6lbs already! Thank u kick house for Giving me my happiness back.

One coach for the intro to sparring class is terrible. He matched my teenage year old son in…read moresparring with a high school kid and a full grown man much bigger than him, and did nothing as my son got pummeled. He doesn't pay attention, he's always on his phone or helping another fighter while one kid is getting ripped to shreds by someone 60 pounds heavier that him and a half foot taller. He also cursed at my son for asking for help with his headgear. He doesn't help you with advice unless he considers you developed (or if you pay for one on one coaching), and if he doesn't, he ignores you or chastises you when you ask for help. Coach David and Coach Sula are great, I loved their classes, but unfortunately, it doesn't even bump up the rating to two stars. That coach should not be allowed in a gym.

Great boxing gym for personal fitness and self defense. Ladies, I would definitely recommend. I am…read morea big fan of geography so I like all the flags hanging up in the gym.

Gabby is amazing! First week back to any type of exercise since baseball season ended, Of course I…read morechose boxing. Apart of me wanted to return to the boxer of my former years but I don't think it would work longevity so I chose another path. I stopped in 9rounds and it was great. Gabby worked well as a semi-personal trainer and I was able to get enough in to kick my lungs back into gear. Great for all levels of fitness as a HIIT workout. Glad I found a place to get things going.

I travel a lot for work and have visited many 9Round locations across the country and this one is…read moreby far the best I've seen. Trainer Luis went above and beyond. He was incredibly accommodating and helpful, even adding visuals at the stations as reminders for each exercise, which made the workout flow so much easier. He also gave great instruction on technique and really helped me improve during the session. Luis is personable and friendly, making me feel welcome right away which can be rare when you're just dropping in from out of town. Honestly, I wish I lived here because I would come to this 9Round regularly. If you're in the area, you definitely need to check this place out.

We brought our kids to Capital MMA for a free trial and absolutely loved it! This was actually the…read moresecond gym we tried--our first experience elsewhere felt rushed and not very kid-friendly. But Capital MMA was the complete opposite. From the moment we walked in, we felt welcomed and comfortable. The instructors are fantastic with kids: respectful, engaging, and age-appropriate. They strike the perfect balance between fun and structure--allowing room for mistakes and typical kid behaviors while still keeping everyone focused. Pricing is very reasonable, and they offer a free one-month trial before any commitment. Plus, they honor a military discount, which we really appreciate. Our kids are excited for every class, and we feel great about the investment of time and money. Highly recommend for any parents looking for a positive, disciplined, and inclusive martial arts environment!

Moved all around the country for the military. This is Best gym and crossfit I've ever been to.read more