Influence of contextual factors on physical demands and technical-tactical actions regarding playing position in professional soccer players - Díez, A.; Lozano, D.; Arjol-Serrano, J. L.; Mainer-Pardos, E.; Castillo, D.; Torrontegui-Duarte, M.; Nobari, H.; Jaén-Carrillo, D.; Lampre, M. (BMC Sports Science, Medicine and Rehabilitation, 2021)
Keywords: soccer; playing position (sport games); technique; tactics; performance factor; performance requirement; Great Britain; sport games