2017 Fiscal Year Final Research Report
Effects of voluntary abdominal bracing and hollowing maneuvers during gliding and swimming on performance
| Project/Area Number |
15K16466
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Sports science
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| Research Institution | Tokyo Gakugei University (2016-2017)
Japan Women's College of Physical Education (2015) |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | 水泳 / 腹腔内圧 / 体幹 |
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| Outline of Final Research Achievements |
Present study aimed to examine the effects of voluntary B and H during gliding and swimming on performance. Subjects performed gliding using a towing machine with a constant force and 20m front crawl swimming with their maximal effort in B, H and normal condition (N). As this results, no significant differences were observed in V during gliding in both of groups. Additionally, there were not significant differences in V and IAP among conditions in competitive swimmers during swimming. In recreational swimmers, however, N was significant higher than H in V, and N and H was significantly lower than B in IAP. Taken together, these results suggest that voluntary contraction of trunk muscles would be no affect on gliding and swimming performance regardless in swimming performance levels.
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| Free Research Field |
スポーツ方法学
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