The effect of different methods of breathing on whole body reactions.
| Project/Area Number |
16K13003
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Sports science
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| Research Institution | Kokushikan University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
河野 寛 国士舘大学, 文学部, 准教授 (40508256)
田中 重陽 国士舘大学, 政経学部, 准教授 (70541001)
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| Project Period (FY) |
2016-04-01 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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| Keywords | 剣道 / 打突 / 反応時間 / 呼吸様式 / 呼吸法 / 呼吸相 / 反応速度 / 打撃速度 / 打撃動作 / コーチング |
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| Outline of Final Research Achievements |
The aims of present study were to investigate the effects of respiratory phase, breathing methods (chest and abdominal) and career of Kendo on whole body reactions, assessing collision operation of bamboo sword using by high-speed video camera. The main findings of present study were as follows. First, there was no effect of respiratory phase on reaction time. Second, reaction time during chest breathing was shorter compared with abdominal breathing. Final, the reaction time in Kendo athletes was shorter than amateur. From these results of the present study, our findings scientifically support the efficacy of “TANDEN” breathing from a viewpoint of Kendo training.
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| Academic Significance and Societal Importance of the Research Achievements |
剣道において，これまでは「丹田呼吸」を意識するように指導が行われているのが現状である。ただし，そこには科学的根拠は乏しく，指導者や経験者の経験則で実施されてきた現状がある。本研究の大きな成果として，胸式呼吸よりも腹式呼吸の方が剣道の打突による反応時間が早いことが挙げられる。この結果は，これまでの丹田呼吸に重きを置いた指導に科学的根拠を持たすことを可能にした。また，剣道の試合時間が延びてくると，肩で息をするケースが増えるが，そのときにどれくらい腹式呼吸を実践できるかによって，勝敗に影響する可能性を示唆するものである。
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Report
(4 results)
Research Products
(2 results)
