Since 1985, the Troy Black Belt Academy has offered karate instruction and produced some of the most outstanding martial artists in the Detroit metro area. We offer adult karate classes as well as kids karate programs for children of all ages. Whether you are a serious martial artist or a beginner who wants to learn self - defense, get in shape, build self - discipline and confidence, the study of Williams Kenpo Karate is a fun and practical way to improve your life.