Kyoshi Terry Gravelin… Owner and Chief Instructor of American Martial Arts Institute…7th degree Black Bel tin Shorin-Ryu Shorinkan Karate…5th degree Black Belt in Ryukyu Kobudo Traditional Weaponry…3rd degree Black Belt in Kenshikiryu Goshinho Jujitsu…Mr. Gravelin holds the title of Kyoshi, meaning Teacher of Instructors…Kyoshi Gravelin also a Bachelor of Science in Psychology in 1980 from Grand Valley State University…Kyoshi Terry Gravelin has been studying Karate in the U.S. and Okinawa Japan for over 47 years and he has been teaching his own schools for over 35 years…He is also a student of ChYui Judo and Yoshinkai Aikido.