| Project/Area Number |
15500465
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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 | Osaka University of Health and Sport Sciences |
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Principal Investigator |
YABE Kyonosuke Osaka University of Health and Sport Sciences, School of Physical Education, Professor, 体育学部, 教授 (50090410)
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| Co-Investigator(Kenkyū-buntansha) |
TSURUIKE Masaaki Osaka University of Health and Sport Sciences, School of Physical Education, Lecturer, 体育学部, 講師 (40298831)
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| Project Period (FY) |
2003 – 2004
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| Project Status |
Completed (Fiscal Year 2004)
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| Budget Amount *help |
¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 2004: ¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 2003: ¥2,300,000 (Direct Cost: ¥2,300,000)
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| Keywords | spinal cord injuries / strength-training / muscular system / peripheral circulation system / upper limb / lower limb / blood flow / vasodilatation capacity |
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| Research Abstract |
The purpose of the present study was designed to investigate the effects of upper strength-training on muscular and peripheral-circulation systems of lower limbs in spinal cord injured persons (SCI). SCI had volunteered strength training of upper limbs three times a week in 8 weeks period. The major findings in this study were summarized as follows ;
1.In regularly trained SCI, resting blood flow of arm and leg showed the same as abled body persons (AB).
2.It was obtained vasodilatation capacity in SCI have grater of arm and lower of leg than AB.
3.Upper strength training was demonstrated no training effects on muscular and peripheral-circulation systems of lower limbs in SCI.
4.Blood pressure of SCI was gradually elevated during 8 weeks strength-training period, however it was returned previous level by 4 weeks detraining who had discontinued strength training at 4 weeks.
This study was showed to no training effects of upper strength training on muscular and peripheral-circulation systems of lower limbs in SCI. However, blood presser was gradually elevated during 8 weeks training period. Therefore, it was recommended to necessary monitoring blood presser in SCI during strength training period.
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