2014 Fiscal Year Final Research Report
Impact load quantification of JUDO ukemi techniques
| Project/Area Number |
23500709
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Physical education
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| Research Institution | Kwansei Gakuin University |
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Principal Investigator |
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Keywords | 運動生理学 / 生体力学 / 身体教育学 / 武道学 / 骨形成 / 柔道 |
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| Outline of Final Research Achievements |
In 2012, the martial arts were made a compulsory subject in a junior high school in Japan. However, an article to point out the risk of the judo was introduced by the news. The serious accident incidence in the judo is very surely higher than other athletic contest. It is that serious injury is caused by high impact load to occur in a judo event. Quantification of the impact load to occur during judo so that the student of the junior high school performs judo safely is necessary. The experiment was comprised of two phases. The purpose of the first phase was to analyze the last posture of ukemi. Result of analysis, Information Entropy of TSF was the lowest. The purpose of the second phase was to analyze ukemi by the movement analytical method using the Three-dimensional video system. It was revealed that a technique of Yoko-ukemi lowered head displacement in comparison with other ukemi techniques.
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| Free Research Field |
運動生理学 生体力学
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