%0 Journal Article %J Human Movement %@ 1899-1955 %V 20 %N 2 %D 2019 %F Santos2019 %T Defensive positioning on the pitch in relation with situational variables of a professional football team during regaining possession %A Santos, Pedro Manuel %A Lago-Penas, Carlos %P 50-56 %9 journal article %R 10.5114/hm.2019.81019 %U http://dx.doi.org/10.5114/hm.2019.81019