Sensei Ludwig leads with character, discipline, and a positive attitude in each class. You train…read morewith great talent and everyone is accommodating to all skill levels. Ive been to a number of gyms and this is by far the best, most structured establishment Ive had the pleasure of visiting thus far.

Incredible coaches! They're great with kids and so encouraging. Best part is the Street Fighter…read moregame right when you walk in, and the fluffy couch to the left of the front door. Such an inspiring story behind every picture on the wall. The bench space is great as well!

Surge Kickboxing is the best! I've been a member for almost 3 years and still love going multiple…read moretimes a week. I love that I get the structure and energy of a group class but without the stress of a set class time. My son started the kids karate program recently and loves it. As a busy parent, being able to get my own workout in while he's attending class is a huge win. I have also been going to the striking classes and not only have they taken my skills to the next level, but they are a ton of fun. Besides getting in a great workout, the Surge community is warm and welcoming. You're greeted by name from day 1 and the trainers are all awesome and know how to push you, no matter your fitness or kickboxing level. I'm just so glad I found this gym. Thanks for everything, Mike and team!

I have been going to Surge over 2 years and it has been transformational. I am stronger than I have…read morebeen in years, my mental health matches my physical health and the community is incredible. The trainers are supportive but also give you space to do your workout. The workouts are always varied and I LIVE for the weekly Surge pads round on the circuit training. I cannot recommend this business and community enough!

Completed the 6 week. Holy cow was it fun and hard. Sara was amazing coach and glad she helped me…read moreout. She is so sweet and a crazy badass kickboxer. Had a couple mental issues with the food but got there. And every time I freaked out, Sara was so sweet that she helped me get back on track. Takes a lot of commitment. The kickboxing was fun and made you excited for the next class. The food was my toughest challenge. I'm not sure how I did it, but I succeeded My body is almost where I want it, so with all the new things I learned I'm very confident I'm gonna get there. Kickboxing is such a cool skill to lean. I feel mentally and physically stronger. I also learn self discipline and new healthy habits. My new goal is now is keep this going. I highly recommend this place. Yes, this messed with my mental state a couple of times but now happier in general. I feel much more confident and excited to workout. I feel so much better about my body. Plus, my posture is better and I'm walking tall. So if you are someone who wants to get back into working out and but don't know how to get there. This place is perfect to help you there. The coaches are all amazing and will assist you in achieving your goals

Love it here!! Awesome staff and coaches! They make the community so welcoming and motivating!!The…read moreclasses are amazing! I always leave sweating and smiling! This gym I my new home!! Saved my life! I will continue to come back and workout here!! 100/ 10 recommend!

Good people. Good training. Loving the rolls and getting good sparring in. They got a very good…read morekids program aswell.

Steven and Kat know how to kick your but and make you laugh while they're doing it. It's so much…read morefun working out with them and my body feels so much tighter after just a few sessions. This is a hidden gem in Denver!

Excellent coaching with top level technique being shown. Many pro fighters but the classes are for…read moreeveryone on regardless skill level. A must visit place.

I'm in the best shape I've ever been in my life thanks to Genesis! Not only am I now in shape but…read moreI've also learned how to defend myself. I get compliments every week and how much weight I've lost and the shape I'm in! The trainers really know what they're doing and are friendly and motivating! I would highly recommend this gym to anybody!

excellent excellent staff and great recovery options (cold plunge/dry sauna/stream room). there's…read morealso a community feel to this place that would be hard for me to go elsewhere.

(5 stars) Summit…read moreStrong delivers a solid overall workout. The 5 a.m. morning session is well-organized and effective. The staff and members are friendly, fostering a welcoming environment. The recovery section with steam rooms, sauna, and cold plunge is a great bonus. I recommend this gym for a straightforward training experience.

Was excited to try this place out, but after stepping foot inside, my mind is changed. It's…read moreimportant to have a good community and vibe when choosing a place for fitness and the first impression I got of this place did not give me that. I came in here to get some information on the schedule in order to sign up for a class. I spoke with Nathaniel Ocansey whose first words to me were an aggressive "why do you want the schedule?" I explained I was interested in the gym and learning about Krav Maga, and he continued to ask me "why" like my answers weren't sufficient enough. He then proceeded to call me Difficult and give me a long winded story about how people come in all the time trying to get information but what they really need to do is go online and sign up for a class. I don't feel like this aggressive style of communication is beneficial for me. It may be good for some, but for me it made me feel like I wouldn't like his style of teaching. All in all-- I was excited to try it out, but after talking to the owner it made me feel otherwise. My advice to this location would be- if people are coming in to learn more, help them sign up for an intro class! Don't call them names and tell them their not doing enough. It doesn't come off well!

Do you want to learn Martial Arts or do you want -- when facing danger-- to defend yourself and…read morethose you love? If the latter, then Krav Maga is your ONLY answer! Krav Maga is easy to learn, quick to master, remarkably effective, and has an incredibly long retention term, especially when compared to other martial arts that focus on elegance and proficiency. Colorado Krav Maga is also a most developmental community; from the instructors to the trainees, everyone is there to cheer you on, coach you, and support your learning. Colorado Krav Maga is Epic!

Very knowledgeable teachers with kind and generous teaching styles that span and merge the…read morespiritual-fitness-martial spectrum and combine a range of eastern philosophies and practices. The studio/gym is rarely crowded and you get a lot of one-on-one attention. The teachers are able to work with and tailor to all ages and skill levels. Great place.

From the owner: Tengu House teaches core principles that set a foundation you can use to improve all endeavors of…read moreyour life. Whether you are a professional warrior or someone who just wants to defend yourself and loved ones, you can find your path here. We do this through teaching the most effective external martial arts, including Muay Thai Kickboxing, Tae Kwon Do, and Filipino Lightning Stick Kali and internal martial arts such as Tai Chi, Qigong, and Taoist Yoga. We also offer Acupuncture and Herbs to support you on your journey to optimal health and strength.