マツイ　タケシ   Matsui Takeshi   松井　健    所属   追手門学院大学  社会学部 社会学科    職種   教授
言語種別	英語
発行・発表の年月	2023
形態種別	論文
査読	査読あり
標題	Effects of long-term water exercise training on skeletal muscle mass in the older adults: including the effect of a period of covid-19 self-restraint after the training period
執筆形態	代表編著
掲載誌名	XIVth International Symposium on Biomechanics and Medicine in Swimming Proceedings
掲載区分	国外
出版社・発行元	XIVth International Symposium on Biomechanics and Medicine in Swimming
巻・号・頁	pp.317-322
総ページ数	6
担当区分	筆頭著者,責任著者
著者・共著者	Takeshi Matsui, Juri Tatsumi, Tomoko Fujisawa, Sho Onodera, Yuki Hayashi
概要	This study compared about 3 years of aerobic aquatic vs. land-based exercise in older adults (water group: n=20, mean age 70; land group: n=17, mean age 72) and examined the impact of 1 year of COVID-19–related detraining. Participants exercised twice weekly for 45 minutes, and skeletal muscle mass index (SMI) and physical fitness were measured six times during training and once 1 year after training stopped. SMI significantly decreased from the first to the second half of the 3-year period in both groups, but after the COVID-19 detraining period only the land group showed a further significant SMI decline, while the water group maintained SMI and grip strength. These findings suggest that long-term water-based exercise may better preserve muscle mass and function than land-based exercise during periods without training.
researchmap用URL	https://open-archive.sport-iat.de/bms/14_161_Matsui_Effects.pdf