| Project/Area Number |
20500565
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Sports science
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| Research Institution | Ritsumeikan University |
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Principal Investigator |
ISAKA Tadao Ritsumeikan University, スポーツ健康科学部, 教授 (30247811)
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| Co-Investigator(Kenkyū-buntansha) |
KAWAMURA Sadao 立命館大学, 理工学部, 教授 (20186141)
SHIGETOSHI Kenji 滋賀医科大学, マルチメディアセンター, 助教 (70335165)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | トレーニング装置 / 機械的インピーダンス / 筋力 / パワー / スポーツ科学 / 筋力トレーニング / 3次元評価 / 等粘性負荷 / 肘関節屈曲 / トルク / スポーツ工学 |
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| Research Abstract |
We have developed a new training system basing on a variable mechanical impedance display device. We compared the three training group which are 1) control group, 2) iso-viscous training group (8.0 [Nm/(rad/s)]) and iso-viscous(8.0 [Nm/(rad/s)])+elastic training(20.0 [Nm/rad], phase 1.0-1.5 [rad]) group. In iso-viscous training group, there were significantly increased peak torques in the condition of under 8.0 [Nm/(rad/s)] viscous. On the other hand, in iso-viscous+elastic training group, there were significantly increased peak torques in the condition of over 8.0 [Nm/(rad/s)] viscous. Consequently, the additional elastic component had an training stimulus for increasing peak torques in the condition of over 8.0 [Nm/(rad/s)] viscous.
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