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Effects of a body manipulation of Japanese martial arts on interpersonal correlation of postural sway
https://uec.repo.nii.ac.jp/records/10318
https://uec.repo.nii.ac.jp/records/1031810ecfaf1-c265-4c35-a8f5-419b2a0ffe07
名前 / ファイル | ライセンス | アクション |
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journal.pone.0274294.pdf (2.3 MB)
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CC BY 4.0
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2023-03-08 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Effects of a body manipulation of Japanese martial arts on interpersonal correlation of postural sway | |||||
言語 | ||||||
言語 | eng | |||||
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 | |||||
著者 |
Watanabe, Yuya
× Watanabe, Yuya× Sakaguchi, Yutaka |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This study aimed to investigate the nature of a specific body manipulation named Suichoku-Ririku (SR) in Japanese martial arts. SR is regarded as a method to change the way of stance and to distort the balance control of the opponent, but its nature and mechanism are unknown. In the present study, we attempted to determine the effect of SR in the cases that a person stood alone (Expt. 1) and that two persons stood in contact (Expt. 2). We compared several center of pressure (COP) measures between the normal stance and SR stance conditions. When participants stood independently (Expt. 1), the COP path length, standard deviation of COP velocity and permutation entropy of the COP increased with the SR stance, which suggested that the SR maneuver destabilized a quiet stance. When two participants stood (with normal stance) in contact by wrist-holding or by a light touch (Expt. 2), their COP motions were correlated with each other, as previously reported. When one of the participants took the SR maneuver, their correlation and mutual information were maintained, denying the view that SR would diminish the interpersonal correlation of body sway. On the other hand, a fluctuation in the COP increased only for the participant taking the SR maneuver, and not for the other participant. This asymmetric effect of the SR maneuver between two participants, irrespective of maintained mutual correlation, suggest that the relationship between balance controls of two participants was partly disrupted. We discuss possible mechanisms for the present results. | |||||
書誌情報 |
en : PLOS ONE 巻 17, 号 9, p. e0274294, 発行日 2022-09-12 |
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出版者 | ||||||
出版者 | Public Library of Science (PLoS) | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 19326203 | |||||
PubMed番号 | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | PMID | |||||
関連識別子 | 36094944 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1371/journal.pone.0274294 | |||||
権利 | ||||||
権利情報 | © 2022 Watanabe, Sakaguchi. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1371/journal.pone.0274294 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |