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最終更新日：2024/04/25
渡口 槙子
トグチ マキコ
(Makiko Toguchi)
論文
- タイトル
- タイトル（英）
- Total Energy Expenditure, Physical Activity Level, and Water Turnover of Collegiate Dinghy Sailors in a Training Camp
- 参照URL
- https://researchmap.jp/gs070100/published_papers/21484093
- 著者
- 著者（英）
- Sagayama, Hiroyuki,Toguchi, Makiko,Yasukata, Jun,Yonaha, Kazunari,Higaki, Yasuki,Tanaka, Hiroaki
- 担当区分
- 概要
- 概要（英）
- Prior studies have examined offshore sailing and energy strategies using accurate total energy expenditure (TEE) measurement in free-living conditions. However, no research has studied energy and water requirement during dinghy class sailing such as an Olympic event with concentrated training. This study aimed to investigate the TEE, physical activity level (PAL), and water turnover (rHO) of collegiate dinghy sailors in a training camp using the doubly labeled water (DLW) method. Eleven dinghy sailing collegiate athletes (9 males and 2 females) participated. The DLW method was used to determine the participants' TEE and PAL over 8 days (6 training, 2 non-training days). Participants trained approximately 7 h/day on water. Body fat was measured using a stable-isotope dilution method. The rHO was estimated using deuterium turnover. The mean TEE, PAL, and rHO were 17.30 ± 4.22 MJ/day (4133 ± 1009 kcal/day), 2.8 ± 0.3 (range, 2.1 to 4.1), and 3.3±0.7 (range, 2.6 to 4.5) L/day, respectively. To our knowledge, this was the first study to use the DLW method to determine TEE, PAL, and rHO as references for competitive dinghy sailors in a spring training camp. Our results may serve as a reference to assist competitive dinghy sailors in determining their required nutritional support.
- 出版者・発行元
- 出版者・発行元（英）
- 誌名
- 誌名（英）
- International Journal of Sport Nutrition and Exercise Metabolism
- 巻
- 29
- 号
- 4
- 開始ページ
- 350
- 終了ページ
- 353
- 出版年月
- 2018年10月
- 査読の有無
- 査読有り
- 招待の有無
- 掲載種別
- 研究論文（学術雑誌）
- ISSN
- 1543-2742
- DOI URL
- https://doi.org/10.1123/ijsnem.2018-0204
- 共同研究・競争的資金等の研究課題