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等尺性脚伸展動作における脱力を介した出力の切り換え
http://hdl.handle.net/10935/4476
http://hdl.handle.net/10935/447631431876-03da-400a-84ac-b9a04f901b9b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00409623V61pp489-501.pdf
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| アイテムタイプ | default_学術雑誌論文 / Journal Article(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| タイトル | ||||||||||||
| タイトル | 等尺性脚伸展動作における脱力を介した出力の切り換え | |||||||||||
| 言語 | ja | |||||||||||
| 言語 | ||||||||||||
| 言語 | jpn | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | accuracy | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | quickness | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | the duration of zero-velocity | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | voluntary force control | |||||||||||
| キーワード | ||||||||||||
| 言語 | ja | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | 随意的出力調節 | |||||||||||
| キーワード | ||||||||||||
| 言語 | ja | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | 正確性 | |||||||||||
| キーワード | ||||||||||||
| 言語 | ja | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | 素早さ | |||||||||||
| キーワード | ||||||||||||
| 言語 | ja | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | 張力休止期 | |||||||||||
| 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 | |||||||||||
| その他（別言語等）のタイトル | ||||||||||||
| その他のタイトル | Effect of switching the control direction on force control using isometric leg extension | |||||||||||
| 言語 | en | |||||||||||
| 著者 |
大高,千明
× 大高,千明
× 藤原,素子 |
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | In this study, we investigated the effects of differing control processes on the duration of zero-velocity in force control and force level control accuracy and quickness using isometric leg contraction tasks. Eleven participants were instructed to adjust the target force from 20% maximal voluntary contraction (MVC: 20% task) or from 60%MVC (60% task) to 20%, 40%, or 60%MVC after relaxing completely. The participants were instructed to control their force as quickly and as accurately as possible on receiving a visual stimulus, and the force produced by the participants was recorded. We investigated the differences in the task (20% or 60%MVC) and target (20%, 40%, or 60%MVC) force levels. We found that the target force level in the 20% task was higher than during the other target force levels for both tasks. The duration of zero-velocity was longer during the 60% task than in the 20% task for all target force levels. Before and after the period of zero-velocity, relaxation and re-adjustment time were longer during the 60% task than during the 20% task for all target force levels. Furthermore, the re-adjustment time was longer in the 60% task than in the 20% task for all target force levels; re-adjustment time was also found increase successively for the 20%, 40% and 60% MVC target force levels. Therefore, our findings suggest that during control the slight magnitude, accurate control of the force was difficult, irrespective of the magnitude of the force before relaxing completely. Moreover, the duration of zero-velocity became longer with greater magnitudes of force before relaxing completely, which affected the quickness at which force control was achieved after switching the control direction. | |||||||||||
| 言語 | en | |||||||||||
| 書誌情報 |
ja : 体育学研究 巻 61, 号 2, p. 489-501, 発行日 2016-12-14 |
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| 出版者 | ||||||||||||
| 出版者 | 一般社団法人日本体育学会 | |||||||||||
| 言語 | ja | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 0484-6710 | |||||||||||
| 書誌レコードID | ||||||||||||
| 識別子タイプ | NCID | |||||||||||
| 関連識別子 | AN00409623 | |||||||||||
| 論文ID（NAID） | ||||||||||||
| 識別子タイプ | NAID | |||||||||||
| 関連識別子 | 130005433935 | |||||||||||
| DOI | ||||||||||||
| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.5432/jjpehss.15102 | |||||||||||
| 関連名称 | 10.5432/jjpehss.15102 | |||||||||||
| 権利 | ||||||||||||
| 権利情報 | http://doi.org/10.5432/jjpehss.15102 | |||||||||||
| 言語 | en | |||||||||||
| 権利 | ||||||||||||
| 権利情報 | 一般社団法人日本体育学会 | |||||||||||
| 言語 | ja | |||||||||||
| 権利 | ||||||||||||
| 権利情報 | 本文データは学教会の許諾に基づきJ-Stageから複製したものである。 | |||||||||||
| 言語 | ja | |||||||||||
| 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 | |||||||||||
