2009 Fiscal Year Final Research Report
Fundamental investigation of cooling with high advanced medical technology : For the construction of clinical guidelines
| Project/Area Number |
19700535
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Sports science
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| Research Institution | Waseda University |
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Principal Investigator |
YANAGISAWA Osamu Waseda University, スポーツ科学学術院, 助教 (50371159)
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| Project Period (FY) |
2007 – 2009
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| Keywords | クーリング / 骨格筋 / 磁気共鳴映像法 / 近赤外線分光法 / 運動 / 筋代謝 / 筋機能 |
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| Research Abstract |
Local cooling decreased the blood volume and the micro-movement of water molecules within skeletal muscle. These effects depended on the cooling temperature used. In addition, the cooling reduced the intramuscular microcirculation and water diffusion that were elevated after dynamic exercise, but it had no effect on exercise-induced muscle edema. Moreover, local cooling between exercise sessions had no beneficial effects for recovery of muscle function, as reflected by parameters such as muscle power and endurance.
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