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Adult Martial Arts & Self Defense Classes

About our Taekwondo School

Since 1983, the Colorado Taekwondo Institute (CTI) has been teaching Moo Sul Kwan Martial Arts in Colorado. Certified by the American Martial Arts Sports and Education Association (AMASEA), our students are provided with the best martial arts instruction available.

Our passion at the CTI is to develop students who will become dynamic black belts. We also develop our students' and instructors' leadership and teaching skills, enabling all of us to make meaningful contributions to the family, school and community levels.

Benefits of Adult Martial Arts Classes

Martial arts kick good for self defense

A common misconception these days is that martial arts are just for kids. The truth is that adults need it just as much. Adults get just as much out of Taekwondo training as children do. It's never too late to start your martial arts training!


What would happen if someone attacked you or a loved one? Do you know you have the skills to defend you and your family? According to, in 2013 there was an estimated 1,163,146 violent crimes occurred across America! The likelihood if it happening to you or a loved one is low, but you need to be prepared, just in case.

Concentration and Focus

I'm sure you know that feeling of walking into a room and wondering why you went in there. Sometimes it feels like there is too much for your brain to handle. But our classes are structured and teach you focus and how to concentrate on the task at hand. Your performance at work and at home will improve because of your martial arts training.

Fitness, Weight Loss and Muscle Gain

At CTI, we're not a school that likes to sit around and talk. Our adult classes are packed with a variety of exercises that will burn fat and tone those muscles. Recently, we conducted a study on one of our adult classes and found the average adult student burned between 800 and 1000 calories per class! With consistent training, we guarantee you'll lose that undesired weight.

Anger Management

Getting angry when something doesn't go as planned is a natural thing. It's a human emotion that everyone experiences. But it becomes a negative when that anger is used in a wrong way or takes control of our actions. We teach you how to focus that anger into a positive and use it to your advantage!

Stress Release

Have you ever had one of those days or weeks that just wouldn't end? The best thing you'll do all day is come to class and burn it off. After a sweat-pouring class of yelling, kicking, punching, and positive experiences, you'll be back in the mind set to take on your world.


Every class at the CTI starts off with a warm-up and stretching. This helps us perform our best as we kick and punch, making you limber and strong. This is going to carry into other aspects of your life as well. Your golfing, dancing, softball, and skiing is all going to improve because of your CTI training.

Five Convenient Locations

The Colorado Taekwondo Institute has a variety of campus locations in the Denver area, including: 

  • Lakewood - servicing Lakewood and the Green Mountain area
  • Littleton - servicing Littleton, Morrison and the Chatfield area
  • Westminster - servicing Westminster, North Aravda and Broomfield areas
  • Golden - servicing Golden and the Applewood area
  • Conifer - servicing Conifer, Bailey and Evergreen areas

How to Get Started in our Adult Martial Arts Classes

Classes are forming now! Take advantage of our introductory special. For only $30, you get all of the following:

  • Two Introductory Classes - Come try two CTI classes, including a private introductory with a certified black belt instructor. These classes are designed to introduce you to the school, and give you the opportunity to get a feel for our classes.
  • A Private Consultation - After the two introductory classes, you can sit down with a black belt instructor and discuss program options that will best suit you and your family.
  • FREE CTI Uniform - Receive an official CTI uniform with this introductory special (a $35 value).

Our introductory program is designed for you to see results in a very short time. By the end of the two classes, you will be impressed with martial arts skills you have learned, and the results you will see and feel in yourself!

To register for the Introductory Program, please do one of the following things right now:

1. Pick up the phone and call 303-428-5377. We'll answer any additional questions that you may have and schedule a special time for a black belt instructor to work with you.

2. Register Here online. Simply fill out a few simple questions and the campus coordinator from the appropriate campus will contact you shortly.

We look forward to hearing from you soon and providing you the very best in positive, educational experience!

Colorado Taekwondo Institute

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