WEKO3
インデックスリンク
アイテム
事前の周知による走行中のペースアップの認知が呼吸循環系および酸素化ヘモグロビンの応答に及ぼす影響
http://hdl.handle.net/11316/00001797
http://hdl.handle.net/11316/00001797f0fc91e3-281b-4cc9-8048-eb02e681dd99
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文（Article） (391.5 kB)
|
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-07-05 | |||||
| タイトル | ||||||
| タイトル | 事前の周知による走行中のペースアップの認知が呼吸循環系および酸素化ヘモグロビンの応答に及ぼす影響 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | ペース変化 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 長距離走 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | セントラルコマンド | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 予測 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 過渡運動 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | change of speed | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | long-distance race | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | central command | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | prediction | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | transient exercise | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 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 | |||||
| その他（別言語等）のタイトル | ||||||
| その他のタイトル | Effect of acknowledge induced by prior notice concerning speed-up on the cardiorespiratory and oxygenated hemoglobin responses during running | |||||
| 著者 |
右田, 孝志
× 右田, 孝志 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | During long-distance races, an attribute of physiological responses to change in running speed could determine race performance. This study investigated whether prior knowledge about increase in running speed affected cardiorespiratory responses when running. Eight healthy male volunteers (mean ± SD: age, 20 ± 1 years; height, 167.3 ± 3.9 cm; weight, 63.2 ± 8.3 kg) participated in this study. Initially, they performed a velocity-incremental maximal test. From the results of the maximal test,running velocities corresponding to the ventilation threshold (VT) and maximal oxygen uptake (VO2peak) were calculated. Second, the subjects carried out two types of 10-min transient submaximal running tests: those who had prior knowledge about running speed increase while running (aware) and those who did not (unaware). The 10-min transient running consisted of pre-increase (4 min) and post-increase (6 min) continuous running. The running velocity during the pre-increase time corresponded to the velocity at VT while the running velocity during the post-increase time corresponded to the velocity of Delta 40% (VT + [VO2peak ? VT] x 0.4). Pulmonary gas exchange parameters and heart rate were measured during all exercise tests. Local muscle oxygenation profiles of the left vastus lateralis muscle were obtained using near-infrared spectroscopy. The mean value of VO2peak was 3318 ± 448.4 mL/min. The actual VO2 at pre-increase was 2083 ± 405 mL/min (63% of VO2peak) for those aware and 2021 ± 411 mL/min (61% of VO2peak) for those unaware, and that at post-increase was 2846 ± 447 mL/min (86% of VO2peak) for those aware and 2768 ± 385 mL/min (83% of VO2peak) for those unaware. There were no differences in cardiorespiratory responses prior to and at the onset of speed-up running between the aware and unaware groups. This suggests the following two possibilities: 1) descending signals from higher brain centers capable of influencing cardiorespiratory responses were absent or decreased because of intense exercise, and/or 2) imagination following the knowledge of speed-up was insufficient to drive cardiorespiratory responses while running. | |||||
| 書誌情報 |
久留米大学人間健康学部紀要 en : Bulletin , Faculty of Human Health , Kurume University 巻 3, 号 1, p. 1-9, 発行日 2021-06-01 |
|||||
| 出版者 | ||||||
| 出版者 | 久留米大学人間健康学部 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2435-0036 | |||||
