News


人材検索

人材検索について

ハイパフォーマンススポーツに係る研究者やサポートスタッフ等の人材情報の検索ができます。HPSCに現在勤務する職員(HPSCスタッフ)、HPSCの勤務経験者(HPSC OB/OG)、HPSCの各種事業における協力者(HPSC事業協力者)のカテゴリーに分けております。人材データベースへのご登録はHPSCからご依頼させて頂いた方のみとしております。

avatar

最終更新日:2024/04/04

内藤 貴司

ナイトウ タカシ (Naito Takashi)
論文
タイトル
タイトル(英)
Impact of Ice Slurry Ingestion During Break-Times on Repeated-Sprint Exercise in the Heat.
参照URL
https://researchmap.jp/104089/published_papers/25352123
著者
著者(英)
Takashi Naito,Miki Haramura,Koji Muraishi,Misa Yamazaki,Hideyuki Takahashi
担当区分
筆頭著者,責任著者
概要
概要(英)
The study aimed to investigate the effects of ice slurry ingestion during break times and half-time (HT) on repeated-sprint performance and core temperature in the heat. Seven males performed two different trials as follows: ice slurry (-1°C) or room temperature water ingestion at each break and HT break at 36.5°C, 50% relative humidity. Participants performed 30 sets of 1-min periods of repeated- sprint exercises protocol using a cycling ergometer. Each period consisted of 5 sec of maximal pedaling, 25 sec of pedaling with no workload, and 30 sec of rest; two sets of exercise periods were separated by 10 min of rest. Each break was implemented for 1 min after every 5 sets. The rectal temperature in ice slurry ingestion was significantly lower than that of the room temperature water at 45 set (p=0.04). Total and mean work done was greater in ice slurry ingestion compared to room temperature water ingestion (p < 0.05). These results suggested that ice slurry ingestion during break times and HT break may be an effective cooling strategy to attenuate the rise of core temperature in the second half of exercise and improve the repeated-sprint exercise capacity in the heat.
出版者・発行元
出版者・発行元(英)
誌名
誌名(英)
Sports medicine international open
4
2
開始ページ
E45-E52
終了ページ
出版年月
2020年5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
DOI URL
https://doi.org/10.1055/a-1139-1761
共同研究・競争的資金等の研究課題