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    Sector 12 Securities

    5.0 (1 review)
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    6 months ago

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    N-Flux - N-Flux Krav Maga photoshoot for Runner's World

    N-Flux

    (24 reviews)

    Downtown

    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.

    KravWorks

    KravWorks

    (13 reviews)

    Falls Church City

    I've been taking Filipino martial arts here since i moved back into the area in 2021. The people…read moreare amazing, the cost of classes is the lowest I've seen. (I've been doing Kali for a long time and have had to pay triple what they charge). I love all the coaches and the community here is really great. The gym is super supportive and coming every week has been a big highlight to my weeks.

    The smartest decision I ever made…read more I have been attending this gym for almost a year now. Classes are frequent and at times convenient to all schedules. The instruction is top notch and you will not only get a great workout, but you will learn life saving techniques to get yourself out of trouble. The gym is pretty basic - think no a/c or heat. Train like you fight. They offer Krav Maga, Jiu Jitsu, and Filipino Martial arts (think stick/knife fighting - which is my favorite :)). It's no nonsense, get it done type of training. This isn't training for martial arts sports, you're training to end the fight and get out of the situation. In addition to the classes (almost 7 days a week), you can participate in sparring on Saturday mornings. No invite needed, just show up and feel what it's like to fight someone fighting you rather than a willing victim that you get during the week during training. There is gear you can borrow for the day, but I highly recommend getting your own as soon as possible. There really is no other way to learn to fight than with someone that's uncooperative. This gives you a chance to try a new things that you've learned to see it in action in real-life. You'll love it!

    Krav Maga CDK Self Defense Training Center - Inspiration on the walls like "You may think I look "just like a girl" but you should be very, very afraid of me."

    Krav Maga CDK Self Defense Training Center

    (17 reviews)

    My teenage daughter and I were looking for a physical activity we could do together, and liked the…read moreself-defense benefit that Krav Maga could add. We had never taken a class, but I had read about CDK Krav Maga and we decided to give it a try. It was a great decision (especially as we have tried many different types of classes). We met with the owner DJ who took real time with us -- listening to our goals and explaining how Krav Maga builds confidence and practical self-defense skills, especially for women. We took a complementary class. Everyone made us feel so comfortable. The classes are instructional, not competitive, and people go at their own pace, which is something we also liked. The instructors are great. David worked with us initially and was knowledgeable and encouraging. DJ's wife Emma made the onboarding process so easy and welcoming. They were also incredibly flexible in helping us find a class schedule that worked for our busy lives. If you're interested in Krav Maga, CDK is a great place.

    I had an uncomfortable experience with the sales process here and think it's important for others…read moreto know what to expect. The pricing was not transparent; I was quoted $200/month over the phone, but in person, the price jumped to $270/month plus a $200 initiation fee. When I asked to try a class before committing, I was told that wasn't possible. The meeting focused heavily on "closing the deal" that day, using high-pressure tactics. Most concerningly, when I asked about the schedule for female instructors, the tone shifted and I was asked, "Why are you asking that?" It felt like a dismissive response to a reasonable question about a training environment. The salesperson also disparaged other local gyms, which felt unprofessional. In an activity where physical vulnerability and trust are key, this environment felt neither transparent nor supportive.

    Sector 12 Securities - security - Updated May 2026

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