著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Baker,The relation between running speed and measures of strength and power in professional rugby league players,J Strength Cond Res,,,1999,13,,230,https://cir.nii.ac.jp/crid/1373383604587895424,