Tenets of Taekwon-doThe Tenets (Jung shin) of Taekwon-Do are: Courtesy(Ye Ul) Integrity(Yom Chi) Perseverance(In Nae) Self-Control(Guk Gi) Indomitable Spirit(Baekjul Boolgool) Share this:FacebookTwitterLinkedInPinterestWhatsAppPrintLike this:Like Loading...