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) Nagami Tomoyuki and Higuchi Takatoshi and Kanosue Kazuyuki,How baseball spin influences the performance of a pitcher,The Journal of Physical Fitness and Sports Medicine,21868131,一般社団法人日本体力医学会,2013,2,1,63-68,https://cir.nii.ac.jp/crid/1390282680392988544,https://doi.org/10.7600/jpfsm.2.63