@article{oai:nagoya.repo.nii.ac.jp:02005852, author = {大沢, 功 and OHSAWA, Isao and 押田, 芳治 and OSHIDA, Yoshiharu and 早水, サヨ子 and HAYAMIZU, Sayoko and 長沢, 純一 and NAGASAWA, Junichi and 佐藤, 祐造 and SATO, Yuzo}, issue = {1}, journal = {総合保健体育科学, Nagoya Journal of Health, Physical Fitness & Sports}, month = {Mar}, note = {To evaluate the effects of fluid replacement on glucose, lipid, electrolytes and amino acid metabolisms after acute exercise, we studied six male students after 30-min cycle ergometer exercise (70%VO2max), using sports-drink (group S), milk (group M) and water (group W). In group S, blood glucose and plasma insulin concentrations 30 min after fluid intake were significantly (p<0.05) higher than those in group M and group W. Lactic acid levels in group S decreased more slowly than the other two groups. Free fatty acid concentrations in group W increased after replacement compared to the other two groups. There were no differences in hematocrit, total protein, electrolytes (Na, Cl, K, Ca) and amino acid (Ala, Val, Leu, Ile) levels of the three groups. These results suggest that (1) in order lo rehydrate effectively after acute exercise, fluids should contain low concentrations of glucose and be drunk in small amounts at frequent intervals ; (2) not only sports-drink but also milk could be useful as fluid replacement because milk has relatively small in fluences on changes of blood glucose, plasma insulin and free fatty acid concentrations.}, pages = {39--45}, title = {急性運動回復期における水分補給の効果 : スポーツ飲料・牛乳・水の比較}, volume = {14}, year = {1991} }