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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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
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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 / 受け身 / 頭頸部 / 力学量 / 動作解析 / 衝撃力 / バイオメカニクス / 骨強度 |
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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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Report
(5 results)
Research Products
(2 results)
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[Presentation] 柔道受け身直後の頭部の動きについて2014
Author(s)
河鰭一彦 佐藤博信 田中 力 中西英敏 濱田初幸
Organizer
日本武道学会第47回大会
Place of Presentation
福山市立大学(広島県福山市）
Year and Date
2014-09-10 – 2014-09-11
Related Report
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