著者

平田 庸子 弘原海 剛 濱田 尚美 白井 麻子 渡辺 一志

出版者

一般社団法人日本体力医学会

雑誌

体力科学 (ISSN:0039906X)

巻号頁・発行日

vol.70, no.4, pp.269-276, 2021-08-01 (Released:2021-07-15)

参考文献数

40

被引用文献数

1

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This study aimed to clarify the effects of carbohydrate mouth rinse on exercise performance. We examined the effect of mouth rinse on fatigability. Thirty healthy male college students completed three trials with non mouth rinse (CON), mouth rinse intervention of 6% glucose (GMR), and artificial sweetener (PLA). Handgrip exercise was performed as a fatigue task. The subjects performed a 10-seconds maximal voluntary contraction (MVC) followed by a 40% MVC rhythmic grasping movement for 14 per minutes, followed by a 4-seconds rest. This set of exercises was performed for a total of ten sets. Mouth rinse was performed from the 5th set to the 10th set. The subjects were divided into three groups: L, M, and S, according to the degree of decrease in MVC due to fatigue in CON. The effect was evaluated using the rate of change in MVC after the mouth rinse. The evaluation was performed for each trail and group. In the L group, mouth rinse significantly improved the rate of change of MVC compared with the other trials (GMR vs. CON: P = 0.002; PLA vs. CON: P = 0.042). A significant trend was observed in the M (GMR vs. CON: P = 0.062), but not in the S. In conclusion, the effects of mouth rinse differed depending on fatigability in isometric hand grip performance, with mouth rinse inhibiting the decrease of motor fatigue. In addition, it was suggested that the sweetness of carbohydrates may have an effect on mouth rinse.

著者

金田 直子 春木 敏 子安 愛 大畑 千弦 鍛冶 晃子 太田 愛美 髙塚 安紀穂 西岡 愛梨 永樂 芳 平田 庸子

出版者

大阪市立大学

雑誌

基盤研究(C)

巻号頁・発行日

2013-04-01

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早期食健康教育に向け,4・5歳児と保護者を対象とする食育プログラムを幼稚園教諭らと協同開発し,2度のプログラム実践を踏まえ有用性・汎用性を確認し,食育支援キット(食育案・教材・参考資料)を作成した.食育支援キット普及に向け,幼稚園教諭・保育士らを対象に食育研修を実施しO市内幼稚園・保育所園420施設(70%)に配布した.園・家庭・地域を結ぶ幼児食育に向け,養育者を対象とするメタボリックシンドローム予防を視野に入れた家族ぐるみの食育講座を併せて実施・評価をしたところ,日々の食生活改善につながることが確認された.家族ぐるみの幼児食育推進は,少子高齢化の進むわが国における食・健康づくりの一法となる.