著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) REILLY T,A motion analysis of work-rate in different positional roles in professional football match-play,J Human Movement Studies,,,1976,2,,87-97,https://cir.nii.ac.jp/crid/1572824500553316736,