“…Besides fitness tests, time-motion analysis of both matches and SSGs in training could perhaps provide additional information about football-specific fitness. Indeed, many studies found positive correlations between aerobic fitness tests and match locomotor performance assessed as (high intensity) distance covered (Buchheit, Mendez-Villanueva, Simpson, & Bourdon, 2010;Castagna, Impellizzeri, Cecchini, Rampinini, & Alvarez, 2009;Castagna, Manzi, Impellizzeri, Weston, & Barbero Alvarez, 2010;Krustrup et al, 2003;Rampinini et al, 2007a;Rebelo, Brito, Seabra, Oliveira, & Krustrup, 2014) or estimated metabolic power (Manzi et al, 2014). However, in team sports, maximal (physical) performance is difficult to define during an actual match (Halson, 2014), as it is influenced by many factors such as player position, score line, opposition and tactics (Carling, 2013).…”