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低強度運動時の筋疲労に及ぼす筋血流量と筋内無機リンの影響
http://hdl.handle.net/2261/37199
http://hdl.handle.net/2261/371992884bd1f-fd34-4cfd-aac5-ae6a3e344d46
| 名前 / ファイル | ライセンス | アクション |
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本文(fulltext) (1.5 MB)
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要旨(summary) (328.3 kB)
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| Item type | 学位論文 / Thesis or Dissertation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-10-12 | |||||
| タイトル | ||||||
| タイトル | 低強度運動時の筋疲労に及ぼす筋血流量と筋内無機リンの影響 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Muscle fatigue | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Blood flow restriction | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Inorganic phosphate | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Intramuscular pH | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_46ec | |||||
| 資源タイプ | thesis | |||||
| 著者 |
菅谷, 正人
× 菅谷, 正人 |
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| 著者所属 | ||||||
| 値 | 東京大学大学院新領域創成科学研究科環境学研究系人間環境学専攻 | |||||
| Abstract | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The mechanisms of low-intensity resistance exercise with blood flow restriction (BFR) induced muscle fatigue are unknown. Recent studies have suggested that the change in intramuscular metabolism under BFR exercise may contribute to muscle fatigue. In the present study, we investigated the kinetics of intramuscular metabolism during resistance exercise with BFR. Unilateral plantar flexion exercise was performed at 20% of one-repetition maximum with three conditions of BFR [0(no restriction, CON), 180 (BFR-Low), and 230mmHg (BFR-High)]. Change in inorganic phosphate (Pi) and intramuscular pH was recorded continuously during the entire protocol by phosphorus magnetic resonance spectroscopy. During the exercise, Pi was significantly higher in BFR-High than other conditions. The decline in pH was significantly greater in BFR-High than other conditions, but the value did not low level at even BFR-High. Therefore, main contributors of muscle fatigue in low-intensity resistance training with BFR may involve the accumulation of Pi. | |||||
| 書誌情報 | 発行日 2010-03-24 | |||||
| 学位名 | ||||||
| 学位名 | 修士(環境学) | |||||
| 学位 | ||||||
| 値 | master | |||||
| 研究科・専攻 | ||||||
| 値 | 新領域創成科学研究科人間環境学専攻 | |||||
| 学位授与年月日 | ||||||
| 学位授与年月日 | 2010-03-24 | |||||
| 学位記番号 | ||||||
| 値 | 修創域第3504号 | |||||
