Contact Us National Karate - Academy of Martial Arts


Audubon Center
1340 Crystal Lane
Chaska MN 55317
United States
Owner: Mr. Kelly Worley
Director & Head Instructor: Mr. Tom Sexton
Instructors: Ms. Brianna Stouder, Ms. Heidi Busch
About Chaska National Karate

Since 1973, the National Karate Academy has been dedicated to helping men, women and children discover the benefits of martial arts training.

Physical strength, flexibility and weight control are developed through high repetition natural body exercises.

Mental confidence is achieved from time-tested & effective self-defense skill.

NK training teaches respect, self-discipline and perseverance.

NK’s black belt professional instructors are highly trained and dedicated to help all students achieve their life goals.

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About Kelly Worley

Mr. Worley began his karate career in 1977 and received his first degree black belt in 1991. Shortly thereafter, he earned the title of #1 overall forms and sparring competitor in the NCKA for two consecutive years. Over the course of his teaching life, one of his many joys is seeing his students from the past bring their children to receive the same training they received from him as children.


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Congratulations to all those who tested on Saturday. Everyone had a great exam! ... See MoreSee Less

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It’s not all work at rank camp...
Here are the two finalists from our limbo contest.. fun was had by all.
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Here is the boys first place creative form, from rank camp.(voted on by on by parents)
Great job by all!
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We had a creative form competition between the girls and boys at rank camp. This is the girls 2nd place form( voted on by the parents) ... See MoreSee Less

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This was a fun group at Rank Camp this week!!
Great work by everyone!
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*2 week trial is a one-time offer for new students only. Uniform purchase required.