title: Differences in the number of accelerations between small-sided games and friendly matches in soccer.
authors.affiliation: University of the Basque Country (UPV/EHU), Faculty of Physical Activity and Sport Sciences , Spain.
authors.forename: Julen
authors.initials: J
authors.lastname: Castellano
authors.forename: David
authors.initials: D
authors.lastname: Casamichana