Martial Arts USA is an organization of schools that teach in the "traditional style" of the Korean martial arts Tae Kwon Do and Hap Ki Do. Martial Arts USA schools are recognized and certified by the World Tae Kwon Do Federation (WTF) and the International Hap Ki Do Federation (IHF).
A traditional Korean martial art school does not only primarily focus on the physical aspects and martial self defense techniques, but more importantly on the training of the whole person, body, mind and spirit.