| Item type |
学術雑誌論文 / Journal Article(1) |
| タイトル |
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タイトル |
Respiratory and Circulatory Responses during Low-intensity Resistance Exercise Training Using a KAATSU Device in Male Patients with Cardiovascular Disease |
| 言語 |
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言語 |
eng |
| キーワード |
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主題Scheme |
Other |
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主題 |
KAATSU |
| キーワード |
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主題Scheme |
Other |
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主題 |
low-intensity resistance exercise |
| キーワード |
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主題Scheme |
Other |
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主題 |
expiratory gas analysis |
| キーワード |
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主題Scheme |
Other |
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主題 |
cardiac output |
| キーワード |
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主題Scheme |
Other |
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主題 |
dyspnea |
| キーワード |
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主題Scheme |
Other |
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主題 |
rate of perceived exertion (RPE) |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Ishizaka, Hayato
Mizushima, Yuta
Tezuka, Taiyo
Uematsu, Azusa
Fukuda, Taira
Mizushima, Takashi
Toyoda, Shigeru
Nakajima, Toshiaki
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| 著者所属 |
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Department of Rehabilitation, Dokkyo Medical University, Tochigi, Japan |
| 著者所属 |
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Department of Rehabilitation, Dokkyo Medical University, Tochigi, Japan |
| 著者所属 |
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Department of Cardiovascular Medicine, School of Medicine, Dokkyo Medical University, Tochigi, Japan |
| 著者所属 |
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Faculty of Sociology, Otemon Gakuin University |
| 著者所属 |
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Department of Liberal Arts and Human Development, Kanagawa University of Human Services |
| 著者所属 |
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Department of Rehabilitation, Dokkyo Medical University, Tochigi, Japan |
| 著者所属 |
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Heart Center, Dokkyo Medical University, Tochigi, Japan Department of Medical KAATSU Training, Dokkyo Medical University, Tochigi, Japan |
| 書誌情報 |
Dokkyo Medical Journal
巻 1,
号 4,
p. 317-326,
発行日 2022-12
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Purpose: This study examined respiratory and circulatory responses during low-intensity resistance exercise using a KAATSU device, which results in moderate blood flow restriction, in both healthy male adults and male patients with cardiovascular disease.
Methods: Healthy males (n = 10, 29.8 ± 7.0 years) and male patients in cardiac rehabilitation (n = 10, 76.9 ± 3.4 years) performed leg extensions (3 sets of 15 repetitions at low-intensity [20% of a 1-repetition maximum]) not using and using a KAATSU device. We measured expiratory gas and impedance cardiography before (baseline) and during exercise, as well as dyspnea and rate of perceived exertion (RPE) during knee extensor effort immediately after each set of repetitions.
Results: The patients were older than the healthy participants. At baseline, although heart rates and ventilatory equivalents did not differ between groups, oxygen uptake, carbon dioxide output, and left cardiac work index (LCWi) were lower in patients than in healthy participants. There were no GROUP × KAATSU interactions in terms of respiratory and circulatory responses during low-intensity resistance exercise. Dyspnea and RPE increased with exercise set repetitions and the KAATSU device augmented the RPE in both groups.
Conclusions: There were no patient-specific changes in respiratory and circulatory responses, dyspnea, and responses to knee extensor effort using the KAATSU device during low-intensity resistance exercise, despite patients being older than healthy participants and exhibiting a lower respiratory function and LCWi at baseline than them. These results suggest that low-intensity resistance exercise using a KAATSU device can be a safe and useful training method for cardiac rehabilitation. |
| 記事種別 |
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Original |
| 出版者 |
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出版者 |
Dokkyo Medical Society |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2436-522X |
| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
10.51040/dkmj.2022-032 |
DKMJ-1-4-Ishizaka-Fulltext (206.5 kB)
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