Fantastic place to learn Krav Maga and workout. My two sons have been going to React Defense Systems, RDS, for years and they finally convinced me to go. I love it and it's too bad I didn't go earlier! 

The instructors and facility are top notch. As a beginner, the instructors made me feel welcome and motivated even though my skills were untrained. After two weeks, I can feel, see, and hear the difference. I love smacking the bag with sweaty fists and feet and seeing the sweat fly. 

If you are looking for intense conditioning, then RDS is the place. If you are looking for life saving skills, then RDS is still the place. Learn a great life skill, become fitter, and have fun. 

I agree with AZ Central: RDS is the best boxing/martial art facility in Arizona. 

In closing, I'd recommend RDS to anyone and I apologize to everyone for not being creative enough to think of something funny or flippant. 

Oh did I mention this is one of the few places in the world where parents and their kids can legally beat on each other and enjoy it?! When was the last time your son hit you? ;-)