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The relationship of muscular peak changes with accuracy in an over-arm throwing task
https://tokushima-u.repo.nii.ac.jp/records/2001109
https://tokushima-u.repo.nii.ac.jp/records/2001109c2bd05c1-976c-4092-aab5-68dc431c370c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
EID188128.pdf (2.23 MB)
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| Item type | 文献 / Documents(1) | |||||||
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| 公開日 | 2011-02-25 | |||||||
| アクセス権 | ||||||||
| アクセス権 | open access | |||||||
| 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 | departmental bulletin paper | |||||||
| 出版タイプ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| タイトル | ||||||||
| タイトル | The relationship of muscular peak changes with accuracy in an over-arm throwing task | |||||||
| 言語 | en | |||||||
| 著者 |
Nakata, Ryoju
× Nakata, Ryoju
× 荒木, 秀夫 |
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| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Many studies regarding throwing tasks have focused on spatial and temporal characteristics of individual muscles. However，the special relationship between muscles is not entirely clear when it comes to describing human skilled movement.The purpose of the present study was to establish the relationship betwccn accuracy in a throwing task (performance) and electromyograms (EMGs) as a measurement of coordination ability in an over-arm throwing task. We recorded surface EMGs for 17 muscles from the upper limb, trunk，and lower limb during throwing task. The task was to throw to a target，and throwing perfonmance was assessed by an accuracy score. This was conducted to examine the relationship between performance and the peak changes in each EMG. The results showed that the activity peaks of the biceps brachii， extensor digitorum， and right rectus femoris were negatively correlated with performance. Regarding inter-peak periods, the difference in peak latencies between the biceps brachii and the rectus abdominis was correlated with performance，as was the difference between the flexor carpi radialis and the biceps brachii. These results show the ability of muscles to coordinate in an over-arm throwing task. |
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| 言語 | en | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | over-arm throw | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | muscle | |||||||
| キーワード | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | electromyogram | |||||||
| bibliographic_information |
ja : 徳島大学総合科学部人間科学研究 巻 16, p. 9-16, 発行日 2008 |
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| 収録物ID | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 09199810 | |||||||
| 収録物ID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AN1043724X | |||||||
| 出版者 | ||||||||
| 出版者 | 徳島大学.総合科学部.人間社会学科 | |||||||
| 言語 | ja | |||||||
| item_1723180141928 | ||||||||
| 識別子 | 188129 | |||||||
| 識別子タイプ | URI | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
