A Research for JUDO Usability as a Mar-tial Art in the Security Service Organiza-tion in Republic of KOREA

This study aims at researching Te-waza and Koshi-waza as a usability of defending techniques of Judo in Re-public of Korea by interviewing and analyzing participants who have experienced in Security Service. The results of this study are as followings. Firstly, in personal protection work of security site, among the usability of Te-waza in the scale from ‘1’(very agree) to ‘9’(very disagree), 27 participants have marked Ippon-seoi-nage as ‘1’(very agree), 17 participants as ‘2’, and 18 participants have marked ‘9’(very disagree) in Seoi-nage, the following highest in the scale as ‘7’ with 17 participants (20.5%). In Tai-otoshi technique, 20 participants have chosen ‘1’ (24.1%) the highest, and 14 participants have marked ‘2’ (16.9%) as the following highest. Secondly, in personal protection work of security site, the usability of Koshi-waza of Judo techniques in the scale from ‘1’(very agree) to ‘9’(very disagree) 26 participants have marked ‘1’(very agree) as the highest in the scale, 16 participants have marked ‘2’ as the following highest. For Tsurikomi-goshi technique, 20 participants have marked ‘9’ (24.1%) as the highest, 18 participants have chosen ‘8’ (21.7%) as the second highest out of ‘1’(very agree) to ‘9’(very disagree) scale. 25 participants have chosen ‘1’ (30.1%) out of 1 to 9 scale in Harai-goshi, and 17 participants have chosen ‘2’ (20.5%) as the second highest. As the last technique, 18 participants (21.7%) have marked ‘1’ in Hane-goshi, 15 participants(18.1%) have chosen ‘2’ for the second highest in the scale.