| Project/Area Number |
25871206
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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 |
Applied health science
Sports science
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| Research Institution | Kumamoto University (2014-2015)
National Agency for the Advancement of Sports and Health (2013) |
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Principal Investigator |
KOBAYASHI YUJI 熊本大学, 社会文化科学研究科, 特任助教 (50549491)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | RFD(RTD) / 瞬発的筋力発揮 / 姿勢制御 / RFD / バランス能力 / 筋力トレーニング / 力の立ち上がり / 効果転移 / 神経系の適応 |
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| Outline of Final Research Achievements |
This study aimed to investigate the effect of explosive-type strength training of on muscle strength and postural stability. Participants were healthy older adults divided into two groups: the training group and the control group. Participants in the training group underwent explosive-type strength training. In the training group, the maximum voluntary torque (MVT) and rate of torque development (RTD) in the post-training phase increased compared with those in the pre-training phase. Moreover improvement of indices related to postural stability was observed. These findings suggest that explosive-type strength training increases MVT and RTD, which contributes to postural stability.
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