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× {{flash.message}} Toggle navigation Toggle navigation 日本語 | English 新規登録ログイン 齋田 良知 Yoshitomo Saita 更新日: 03/28 ホーム研究分野受賞論文MISC共同研究・競争的資金等の研究課題 論文 国際誌 2023年9月15日 Plasma myoglobin indicates muscle damage associated with acceleration/deceleration during football. The Journal of sports medicine and physical fitness Yoshitomo Saita, Kazuhiko Hattori, Atsushi Hokari, Tomoko Ohyama, Junya Inoue, Tomoaki Nishimura, Shota Nemoto, Seiji Aoyagi 記述言語 英語 掲載種別 研究論文（学術雑誌） DOI 10.23736/S0022-4707.23.15203-0 BACKGROUND: Monitoring muscle damage in athletes assists not only coaches to adjust the training workload but also medical staff to prevent injury. Measuring blood myoglobin concentration can help evaluate muscle damage. The novel portable device utilized in this study allows for easy on-site measurement of myoglobin, providing real-time data on the player&＃039;s muscle damage. This study investigated the relationship between external load (global positioning system parameters) and internal loads (myoglobin concentration and creatine kinase activity) in 15 male professional football players before and after a match. METHODS: Whole blood samples from participants&＃039; fingertips were collected before the match (baseline) and at 2, 16, and 40 h after the match. Myoglobin concentrations were measured using the IA-100 compact immunoassay system. Creatine kinase concentrations were measured in a clinical laboratory, and match loads were monitored using a global positioning system device. RESULTS: The mean myoglobin concentration was significantly higher at 2 h than at the other time points (P<0.05), and decreased to baseline levels within 16 h post-match. The mean creatine kinase concentration increased after the match but did not reach a significant level. Muscle damage monitored by myoglobin after football match-play was strongly associated with acceleration/deceleration metrics rather than the sprint/high-speed running distance. CONCLUSIONS: Our findings indicate that myoglobin is a more sensitive marker of muscle damage than creatine kinase after football match-play. Monitoring myoglobin in athletes can aid in determining their recovery status from the previous training load and help practitioners manage the training load. リンク情報 DOIhttps://doi.org/10.23736/S0022-4707.23.15203-0PubMedhttps://www.ncbi.nlm.nih.gov/pubmed/37712927 ID情報 DOI : 10.23736/S0022-4707.23.15203-0PubMed ID : 37712927 エクスポート BibTeX RIS 論文リストへ メニュー マイポータル 研究ブログ資料公開 共著者の一覧 まだ共著者が1人も登録されていません。 {{coauthor.Related.name_str}} {{coauthor.Related.last_modified}} 更新 limit"> もっとみる 2017 researchmap 利用規約