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Relationships between muscle power output using the stretch-shortening cycle and eccentric maximum strength
http://hdl.handle.net/2297/19131
http://hdl.handle.net/2297/1913175febfaf-bb40-497f-bb10-7c28a0390852
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ED-PR-MIYAGUCHI-K-1735.pdf (357.2 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-02 | |||||
| タイトル | ||||||
| タイトル | Relationships between muscle power output using the stretch-shortening cycle and eccentric maximum strength | |||||
| 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 |
Miyaguchi, Kazuyoshi
× Miyaguchi, Kazuyoshi× Demura, Shinichi |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学人間社会研究域人間科学系 | |||||
| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 石川県立大学 | |||||
| 書誌情報 |
Journal of Strength and Conditioning Research 巻 22, 号 6, p. 1735-1741, 発行日 2008-11-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1064-8011 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11013236 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1519/jsc.0b013e318182220a | |||||
| 出版者 | ||||||
| 出版者 | Human Kinetics | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Miyaguchi, K and Demura, S. Relationships between muscle power output using the stretch-shortening cycle and eccentric maximum strength. J Strength Cond Res 22(6): 1735-1741, 2008-This study aimed to examine the relationships between muscle power output using the stretch-shortening cycle (SSC) and eccentric maximum strength under elbow flexion. Eighteen young adult males pulled up a constant light load (2 kg) by ballistic elbow flexion under the following two preliminary conditions: 1) the static relaxed muscle state (SR condition), and 2) using the SSC with countermovement (SSC condition). Muscle power was determined from the product of the pulling velocity and the load mass by a power measurement instrument that adopted the weight-loading method. We assumed the pulling velocity to be the subject's muscle power parameters as a matter of convenience, because we used a constant load. The following two parameters were selected in reference to a previous study: 1) peak velocity (m.s-1) (peak power) and 2) 0.1-second velocity during concentric contraction (m.s -1) (initial power). Eccentric maximum strength by elbow flexion was measured by a handheld dynamometer. Initial power produced in the SSC condition was significantly larger than that in the SR condition. Eccentric maximum strength showed a significant and high correlation (r = 0.70) with peak power in the SSC condition but not in the SR condition. Eccentric maximum strength showed insignificant correlations with initial power in both conditions. In conclusion, it was suggested that eccentric maximum strength is associated with peak power in the SSC condition, but the contribution of the eccentric maximum strength to the SSC potentiation (initial power) may be low. © 2008 National Strength and Conditioning Association. | |||||
| 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 | |||||
