| フルテキストURL | A050060000104.pdf ( 1.1MB ) 公開日 2014-02-21
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| タイトル | Acute effects of hand-arm vibration exercise on peripheral circulation in young healthy subjects |
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| 作成者 | Tamon, Hiroki
Mahbub, MH
Harada, Noriaki
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| 作成者ヨミ | タモン, ヒロキ
ホセインエムデイ, マハブブ
ハラダ, ノリアキ
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| 作成者所属 | 山口大学大学院医学系研究科（医学）
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| 内容記述（抄録等） | We sought to investigate the effect of low frequency hand-arm vibration, from using a vibrating dumbbell, on blood flow in ventral and dorsal skin of the up- per extremity. After 5-min baseline measurements of blood flow (BF), the subjects gripped the handle of a dumbbell vertically for two exposure period (without and with isometric handgrip condition for 5 min and 3 min, respectively) separated by a 5-min rest-period. This was followed by a 15-min recovery period. During both ex- posure periods, subjects were exposed to three randomized experimental conditions:i) vibration exposure at 15 Hz; ii) vibration exposure at 30 Hz; and iii) no vibration or control condition. Overall, under both 15 Hz and 30 Hz vibration conditions, BF increased significantly during both periods of exposure and exposure with isomet- ric handgrip conditions; the increase in percentage BF was found to be significantly more with exposure to vibration combined with isometric handgrip than with expo- sure to vibration only. However, exposure to 30 Hz hand-arm vibration was associ-ated with the appearance of vesicles in 50% subjects. These data suggest that low-fre- quency hand-arm vibration exercise at 15 Hz may be used as a non-invasive method in increasing peripheral skin circulation.
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| 本文言語 | eng
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| 著者キーワード | hand-arm vibration
exercise
peripheral circulation
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| 資料タイプ | text |
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| ファイル形式 | application/pdf |
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| 出版者 | Yamaguchi University School of Medicine
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| NII資料タイプ | 紀要論文 |
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| ISSN | 0513-1812
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| NCID | AA00594272
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| 学内刊行物(紀要等) | The bulletin of the Yamaguchi Medical School |
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| 掲載誌名 | The bulletin of the Yamaguchi Medical School |
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| 巻 | 60 |
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| 号 | 1-2 |
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| 開始ページ | 27 |
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| 終了ページ | 36 |
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| 発行日 | 2013 |
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| 著者版/出版社版 | 出版社版 |
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| リポジトリID | A050060000104 |
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| 地域区分 | 山口大学
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| URI | http://www.lib.yamaguchi-u.ac.jp/yunoca/handle/A050060000104 |
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