Martial Arts and Fitness Center in Colorado Springs, CO. We offer martial arts classes for adults, kids, and families! Try us out today and get a Free Uniform! The United States Karate Academy is the premier martial arts school in Colorado Springs, offering karate for kids, karate classes for adults, family martial arts. We offer martial arts classes for the whole family. Kids martial arts, adult martial arts, fitness kickboxing, cardio kickboxing, lose weight, and get in shape. Free uniform wit