A Study on the Application Changes of JUDO Techniques Depending on the Winning Experience and being Selected Experience as a Representative Player

In order to explore changes in the use of judo techniques(Waza) depending on the experience of winning com-petitions and being selected as representative players of judo players at elementary, middle, and high schools and universities, a survey of self-administration method on the judo player population of Daegu and Gyeongbuk province as of 2020 based on convenience sampling was conducted, and the following conclusions were reached with 198 surveys as valid samples except for responses that were incomplete or missing among 200 question-naires retrieved. First, differences in offensive techniques depending on the experience of winning competitions were shown as follows. For Te-waza(hand techniques), players with the experience of winning competitions used Tai-otoshi(Body drop), Kata-guruma(Shoulder), and Yama-arashi(Mountain storm) more than those without the ex-perience. For Koshi-waza(hip techniques), players without the experience used O-goshi(Large hip) and Tsuri-goshi(Life-pull hip) more than those with the experience. For Ashi-waza(foot techniques), players with the expe-rience used O-soto-gari(Large outer reaping) and O-uchi-gari(Large inner reaping) more than those without the experience. Second, differences in defensive techniques depending on the experience of winning competitions were shown as follows. For Te-waza(hand techniques), players with the experience used Ryoude-seoi-nage-gaeshi(Both arm shoulder throw counter), Kataude-seoi-nage-gaeshi(one arm shoulder throw counter), Tai-otoshi-gaeshi(Body drop counter), Kata-guruma-gaeshi(Shoulder counter), and Yama-arashi-gaeshi(Mountain storm counter) more than those without the experience. For Koshi-waza(hip techniques), players with the experience used Harai-goshi-gaeshi(Hip sweeping counter), Uki-goshi-gaeshi(Floating hip counter), and Tsuri-goshi-gaeshi(Life-pull hip coun-ter) more than those without the experience. For Ashi-waza(foot techniques), players with the experience used O-soto-gari-gaeshi(Large outer reaping counter) and O-uchi-gari-gaeshi(Large inner reaping counter) more than those without the experience. Third, differences in offensive techniques depending on the experience of being selected as representative players were shown as follows. For Te-waza(hand techniques), players with the experience of being selected as representative players used Tai-otoshi(Body drop), Kata-guruma(Shoulder), and Yama-arashi(Mountain storm) more than those without the experience. For Koshi-waza(hip techniques), players without the experience of being representative players used O-goshi(Large hip) and Tsuri-goshi(Life-pull hip) more than those with the experience. For Ashi-waza(foot techniques), players with the experience used O-soto-gari(Large outer reaping) and O-uchi-gari(Large inner reaping) more than those without the experience. Fourth, differences in defensive techniques depending on the experience of being selected as representative players were shown as follows. For Te-waza(hand techniques), players with the experience used Ryoude-seoi-nage-gaeshi(Both arm shoulder throw counter), Kataude-seoi-nage-gaeshi(one arm shoulder throw counter), Tai-otoshi-gaeshi(Body drop counter), Kata-guruma-gaeshi(Shoulder counter), and Yama-arashi-gaeshi(Moun-tain storm counter) more than those without the experience. For Koshi-waza(hip techniques), players with the experience used Uki-goshi-gaeshi(Floating hip counter) and Tsuri-goshi-gaeshi(Life-pull hip counter) more than those without the experience. For Ashi-waza(foot techniques), players with the experience used O-soto-gari-gaeshi(Large outer reaping counter) and O-uchi-gari-gaeshi(Large inner reaping counter) more than those with-out the experience.