News


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。

最終更新日:2024/03/28

岩田 理沙

イワタ リサ (RISA IWATA)
論文
タイトル
タイトル(英)
Effects of sex differences on breath-hold diving performance.
参照URL
https://researchmap.jp/risa_iwata_0522/published_papers/33158756
著者
著者(英)
Heng Peng,Takuji Kawamura,Hiroshi Akiyama,Lili Chang,Risa Iwata,Isao Muraoka
担当区分
概要
概要(英)
PURPOSE: The present study aimed to measure diving response, CO2 sensitivity and forced vital capacity in male and female breath-hold divers (BHDs), and to determine their effect on breath-hold diving performance. METHODS: This study included 8 non-divers (NDs, 4 males and 4 females) and 15 BHDs (7 males and 8 females). For NDs, diving response was measured during breath-holding with facial immersion, whereas for BHDs CO2 sensitivity was also measured. RESULTS: Compared to NDs, BHDs showed a prominent diving response. In BHDs, no statistically significant sex differences were observed in diving response and CO2 sensitivity. Furthermore, a positive correlation was found between performance and the % forced vital capacity in BHDs. CONCLUSION: It was suggested that % forced vital capacity contributed more significantly to performance than diving response and CO2 sensitivity. Furthermore, the higher performance of male divers compared to female divers may be due to the % forced vital capacity rather than the diving response and CO2 sensitivity.
出版者・発行元
出版者・発行元(英)
誌名
誌名(英)
Respiratory physiology & neurobiology
293
開始ページ
103721
終了ページ
103721
出版年月
2021年6月18日
査読の有無
招待の有無
掲載種別
研究論文(学術雑誌)
ISSN
DOI URL
https://doi.org/10.1016/j.resp.2021.103721
共同研究・競争的資金等の研究課題