- 著者
- 中村 勇 田辺 陽子 南条 充寿 楢崎 教子 重岡 孝文
- 出版者
- 日本武道学会
- 雑誌
- 武道学研究 (ISSN:02879700)
- 巻号頁・発行日
- vol.35, no.1, pp.15-23, 2002
The purpose of this study was to compare winning points and winning techniques of World Senior Judo Championships (WC) in 1995,1997, and 1999 in order to clarify trends of modern competitive judo of the world. Winning points, winning techniques, type of winning techniques, and content of win by penalties of all the matches were statistically compared among the three WCs.<br>Major findings are: (1) more than 50% of the total matches were won by ippon and the ratio increased through the three WCs, (2) ashi-waza was the most popular throwing technique group of the three WCs while katame-waza showed decreasing tendency, (3) the nage-wazas usually executed with normal kumikata (gripping) tended to increase while those without grip control decreased, (4) the most common penalty was "non-combativity" which occurred over 60% of all penalties, (5)win by penalties showed the highest rate in 1997 but reduced in 1999.<br>The recent changes of refereeing and sports rules seem to influence contents of competitive judo. Further studies regarding the style changes in world competitive judo are needed for keeping the competitive level of Japan judo and for sound development of Kodokan judo.
1 0 0 0 OA 小内刈の技術的変遷に関する文献的考察
- 著者
- 重岡 孝文
- 出版者
- 日本武道学会
- 雑誌
- 武道学研究 (ISSN:02879700)
- 巻号頁・発行日
- vol.19, no.1, pp.50-58, 1986-07-31 (Released:2012-11-27)
- 参考文献数
- 16
It was Jigoro Kano who successfully made a renovative reform in Japanese Judo, organizing the various schools of traditional Japanese art of self-defence. His idea was based on the firm belief that Judo should be helpful in training the body and mind together, and be effective in molding the human nature so that one may work in the interests of society.Kouchigari is one of the many techniques to reach the above-mentioned purposes of Judo, and the best technique of Kouchigari should be an embodiment of this idea to the greatest possible degree. The acquisition and application of Kouchigari as kimewaza means to make use of the body and mind in the most effective way.The author has discussed in this paper the technical changes of Kouchigari that have been taking place so far, and at the same time has dealt with its historical background, origin and fundamental significance.And the author has considered the analysis of the kinds and techniques of Kouchigari as a grappling that has lead to the inquiry into kime (osaewaza) in addition to kuzushi, tsukuri and kake as basic techniques and to the rational and effective application of Kouchigari.In the traditional Judo before the modern Judo established by Jigoro Kano, Judo-contests' victory or defeat was decided by nihon (two full points), not by ippon (one full point) as today. And there have been repeated revisions of rules with its spread as the international sports. Today's international umpiring rules of Judo has very delicate criterion for judging, such as yuko or koka. Accordingly, the Kouchigari trick has been changing not only to gain ippon, but also to get advantageous judgement through giving repetitive attacks to the opponents. In other words Kouchigari as a sacrifice trick to get ippon is changing into Kouchigari as a variety (one-hand Kouchigari) which can be easily applied with one hand. Kouchigari as a sacrifice trick is giving place to Kouchigari as a variety aming at gaining an advantageous judgement. This technical change also the case with other techniques of Judo.With the increasing extension of Judo, the techniques have been seen newly thought-out varieties, while the reconsideration of the techniques in terms of fundamental significance of victory or defeat in Judo contests should be invited in the author's discussion.