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The Kirby's are the greatest inspiration! My 11yo daughter has been training with Nathan over a year and he is now my personal trainer. I cannot say enough positive things about this place for growth on a physical and mental level for both of us.

The Kirbys have built an awesome organization at Rock City. Whether you are 5-18 or an adult wanting to stay in shape, this is the place. Coach Kirby is a terrific teacher, mentor, challenger, motivator, and leader. There is no other martial arts school for our kids!

We love Rock City MMA! My three year old Henry is shy and Coach Kirby is great with him. Patient but firm and a lot of fun. We attend twice a week and there is always variety in each class and creative ways to teach the kids new things while building on previously taught skills. After just three classes Henry looks forward to the class and showing Coach Kirby his new moves! Highly recommend!