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Influence of trunk muscle co-contraction on spinal curvature during sitting.
https://kwmw.repo.nii.ac.jp/records/13570
https://kwmw.repo.nii.ac.jp/records/13570ce115255-f13b-4d64-a12f-14b0675e766e
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2014-04-11 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Influence of trunk muscle co-contraction on spinal curvature during sitting. | |||||||||||||||
| 言語 | en | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| キーワード | ||||||||||||||||
| 言語 | en | |||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Trunk muscle | |||||||||||||||
| キーワード | ||||||||||||||||
| 言語 | en | |||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | co-contration | |||||||||||||||
| キーワード | ||||||||||||||||
| 言語 | en | |||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | sitting position | |||||||||||||||
| キーワード | ||||||||||||||||
| 言語 | en | |||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | electromyography | |||||||||||||||
| キーワード | ||||||||||||||||
| 言語 | en | |||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | spinal curvature | |||||||||||||||
| キーワード | ||||||||||||||||
| 言語 | en | |||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | ultrasound images | |||||||||||||||
| 資源タイプ | ||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
| 資源タイプ | journal article | |||||||||||||||
| ページ属性 | ||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||
| 内容記述 | P(論文) | |||||||||||||||
| 著者名(英) |
Watanabe, Susumu
× Watanabe, Susumu
× Kobara, Kenichi
× Yoshimura, Yosuke
× Osaka, Hiroshi
× Ishida, Hiroshi
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| 著者所属(英) | ||||||||||||||||
| en | ||||||||||||||||
| Department of Rehabilitation, Faculty of Health Science and Technology, Kawasaki University of Medical Welfare | ||||||||||||||||
| 著者所属(英) | ||||||||||||||||
| en | ||||||||||||||||
| Department of Rehabilitation, Faculty of Health Science and Technology, Kawasaki University of Medical Welfare | ||||||||||||||||
| 著者所属(英) | ||||||||||||||||
| en | ||||||||||||||||
| Department of Rehabilitation, Faculty of Health Science and Technology, Kawasaki University of Medical Welfare | ||||||||||||||||
| 著者所属(英) | ||||||||||||||||
| en | ||||||||||||||||
| Department of Rehabilitation, Faculty of Health Science and Technology, Kawasaki University of Medical Welfare | ||||||||||||||||
| 著者所属(英) | ||||||||||||||||
| en | ||||||||||||||||
| Department of Rehabilitation, Faculty of Health Science and Technology, Kawasaki University of Medical Welfare | ||||||||||||||||
| 抄録(英) | ||||||||||||||||
| en | ||||||||||||||||
| BACKGROUND AND PURPOSE: Slumped sitting is known to increase disc pressure and aggravate chronic low back pain. In addition, it has been recognized that co-contraction of the deep spine-stabilizing muscles enhances lumbar segmental stability and the sacro-iliac joint. The purpose of this study was to compare the electromyographic (EMG) activity of the trunk muscles and the muscle thickness of the transverse abdominis (TrA) during slumped sitting with the same parameters during co-contraction and investigate how co-contraction influences spinal curvature. SUBJECTS AND METHODS: Nine healthy male volunteers participated in the study. EMG signals were recorded during both sitting postures. In order to measure the muscle thickness of the TrA, ultrasound images were captured. While the subjects performed both sitting postures, spinal curvature was measured using a hand-held device. RESULTS: Significantly more activity of the trunk muscles, with the exception of the rectus abdominis muscle, and significantly greater muscle thickness of the TrA were observed during co-contraction of the trunk muscles than during slumped sitting. Co-contraction also resulted in significantly increased lumbar lordosis and a greater sacral angle when compared to slumped sitting. CONCLUSION:In this study, it was demonstrated that the instructions given to the subjects on co-contraction of the trunk muscles during sitting increased muscle activity with the exception of the rectus abdominis muscle, muscle thickness of the TrA, and lumbar lordosis. |
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| 書誌情報 |
en : Journal of back and musculoskeletal rehabilitation 巻 27, 号 1, p. 55-61, 発行日 2014 |
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| 出版者 | Author | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||
| 収録物識別子 | 1878-6324 | |||||||||||||||
| 書誌レコードID | ||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||
| 収録物識別子 | AA1081482X | |||||||||||||||
| DOI | ||||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | 10.3233/BMR-130419 | |||||||||||||||
| 著者版フラグ | ||||||||||||||||
| 出版タイプ | AM | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||
