Adult Martial Arts School


Try a week for FREE!
CALL US! 303-809-8203
(Please leave a message if no answer, we will return your call quickly).
Or email to: spiritwarriorma@gmail.com

What Our Students Are Saying

“Sambumnim Chuck Niemi…. is the life blood of the dojang and achieves incredible objectives through a strict, uncompromising adherence to the Taekwondo tenets of Courtesy, Integrity, Perseverance, Self-Control, and Indomitable Spirit. Who wouldn’t strive for all 5? Many talk the talk. Spirit Warrior walks the walk. This school will change your life…if you let it.”     – Rebecca A.

Specialized Adult Martial Arts Training

We are a highly focused and specialized school offering martial arts for adults only. In these hard times we will help you get in shape, clear your mind, and build better focus and confidence, all with a purpose of learning to defend yourself. 

Hi and welcome! My name is Chuck Niemi and I am the head instructor of Spirit Warrior Martial Arts Academy, with 48 years of training.

I encourage you to take a quick look at our philosophy to better understand our purpose, and also explore the adult classes we offer to understand our methods. You’ll see why we are the best. Call us at  303-809-8203, try 1 week for FREE, and you will agree…

                                                                                                                                                Chuck Niemi

We are a highly focused and specialized school offering martial arts for adults only. In these hard times we will help you get in shape, clear your mind, and build better focus and confidence, all with a purpose of learning to defend yourself. 

Hi and welcome! My name is Chuck Niemi and I am the head instructor of Spirit Warrior Martial Arts Academy, with 48 years of training.

I encourage you to take a quick look at our philosophy to better understand our purpose, and also explore the adult classes we offer to understand our methods. You’ll see why we are the best. Call us at  303-809-8203, try 1 week for FREE, and you will agree…

                                                                       Chuck Niemi

What We Can Do For YOU

  • build your self-confidence
  • create rock solid focus and concentration
  • help you to lose weight
  • build your coordination and cardio conditioning
  • teach you self-discipline
  • learn to defend yourself in any situation
  • show you how to conquer your fears
  • grow your leadership skills
  • learn how to set and achieve all your goals
  • gain a new belief that no matter your age, anything is possible