After many years as a Martial Artist, I wanted something effective, brutal, and with no "secret" techniques no bowing and scraping and no multi-year learning curve. I found what I was looking for in Krav Maga. Membership packages are nice in that they include all the classes you qualify for (beginners can't take expert classes) at the DTC location. They offer Krav Maga, Brazilian Jiu Jitsu, and Muay Thai Kickboxing classes in Denver. The kickboxing classes are fantastic for cardio and overall fitness. Fantastic instructors too. I have done Krav Maga for several years through several different schools and Combat has been the best experience for me in Colorado. Jesse is the best instructor I have ever had. He is an extremely talented martial artist. He is professional and positive. I feel like I have learned more from him in two months then I did in a year elsewhere. They always answer my questions, no matter how asinine they may be. FYI, The workout is either intense or omg I want to die so be prepared for that.