| Project/Area Number |
21700707
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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 |
Applied health science
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| Research Institution | Waseda University |
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Principal Investigator |
KAWANO Hiroshi Waseda University, スポーツ科学学術院, 助手 (40508256)
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| Co-Investigator(Renkei-kenkyūsha) |
MIYACHI Motohiko 独)国立健康・栄養研究所, 運動ガイドライン研究室, 室長 (60229870)
YAMAMOTO Kenta University of North Texas Health Science Center, Department of Integrative Physiology (80434380)
HIGUCHI Mitsuru 早稲田大学, スポーツ科学学術院, 教授 (20192289)
GOTO Kazushige 立命館大学, スポーツ健康科学部, 准教授 (60508258)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 動脈粘弾性 / 心肺体力 / 有酸素性トレーニング / 運動処方と運動療法 / 加齢 / 循環 / 動脈 / 粘弾性 |
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| Research Abstract |
The aim of this study was to determine 1) relationship between cardiorespiratory fitness and central arterial viscoelasticity, and 2) effect of aerobic training on central arterial viscoelasticity. In first study, age-associated increase in central arterial viscosity was suppressed by maintenance of cardiorespiratory fitness. However, in second study, when performing 10-week aerobic training, the central arterial viscosity was not changed by the training. Therefore, this study suggests that the improvement of central arterial viscosity may need relative longer term of aerobic exercise, but shorter such a 10-week.
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