The study of judo athletes basic motor ability and kuchikitaoshi performance abstract

• Main Authors: LIAW, TIEN YING, 廖典英
• Other Authors: CHUN-HSIEN SU
• Format: Others
• Language: zh-TW
• Published: 1998
• Online Access: http://ndltd.ncl.edu.tw/handle/36668423866348780908

碩士 === 中國文化大學 === 運動教練研究所 === 86 === The main purpose of this study was to analyze the effects of judo athletes'' basic motor ability and kuchikitaoshi performance. Kuchikitaoshi''s precursor, kuzushi(breaking the opponents balance)and throwing direction in international judo competition. Twenty high school judo athletes who won the first and third place from male and female national judo competition were selected. All subjects performed six basic motor ability tests. The results are as following: The relationship between kuchikitaoshi(a judo skill)and basic motor ability .1. Squat r=0.21438，p=0.3781。2. Bench press r=0.20646，p=0.3964。3. Power clean r=0.07895，p=0.7480。4. Bent-knee barbell dead lift r=0.22632，p=0.3515。5. Sergeant jump r=0.08466，p=0.7304。6. 50 meter dash r=0.33097，p=0.1633。According to the findings that the basic motor ability has no direct relevant to kuchikitaoshe. This means, judo athletes do not require super power to perform the successful kuchikitaoshi. The traditional idea is wrong. The result of research encourages our athletes to learn kuchikitaoshi and not to be restricted. From the observation of the video, three of the following characteristics are discovered:1. The break point of Kuchikitaoshi action is at front part.2. There is no prediction signal for Kuchikitaoshi action: This can be done with single hand, double hands or before the body contact.3. The direction of down fell of Kuchikitaoshi action is behind the opponent.