It has since gained widespread popularity as a competitive sport .
Y4 8 F. oc INTRODUCTION Taekwondo is a Korean martial art form originally taught for warfare , self - defense , and physical fitness .
F. oc INTRODUCTION Taekwondo has since gained widespread popularity as a competitive sport .
Y4 8 F. oc INTRODUCTION Taekwondo is a Korean martial art form originally taught for warfare , self - defense , and physical fitness .