@article{oai:shizusan.repo.nii.ac.jp:00001783,
 author = {中西, 健一郎 and ナカニシ, ケンイチロウ and 館, 俊樹 and タチ, トシキ and 中井, 真吾 and ナカイ, シンゴ and 和田, 一郎 and ワダ, イチロウ and NAKANISHI , Kenichiro and TACHI , Toshiki and NAKAI , Shingo and WADA , Ichiro},
 issue = {1},
 journal = {スポーツと人間 : 静岡産業大学論集, Sport and human beings : Journal of Shizuoka Sangyo University},
 month = {Jan},
 note = {The purpose of this study was to investigate the physical characteristics of high school male soccer players in each 5 positions(central defender:CB ,side defender:SB, central midfielder:CMF,side midfielder:SDF,forward:FW) by GPS. The subjects of the players were 10 (2DF,2SDF,2MF,2SMF,2FW).
This survey was conducted in August, 2020. The results are follows: 
1, The total distance in the 80min Match was 9830ｍ(mean) and normally tendency comparing with other reports
2, The distance of High intensity running of FW, SMF & SDwas much longer than that of players in other position.
3,It was clear that the distance of middle intensity:(6km～18km）in CMF was more than that of players in other position.},
 pages = {63--68},
 title = {高校男子サッカー選手のポジション別GPSデータに関する基礎調査研究},
 volume = {5},
 year = {2021}
}