“…Currently, physical fitness has been shown to have a potential improvement effect on cognitive capacities beyond the traditional physiological health effects (Etnier et al, 1997;Ruiz-Ariza, Grao-Cruces, Loureiro, & Martínez-López, 2017a;Schmidt, Jäger, Egger, Roebers, & Conzelmann, 2015). More concretely, fitness is related to better memory (Chaddock-Heyman et al, 2014;Sibley & Beilock, 2007), selective attention and concentration (Vanhelst et al, 2016), arithmetic skills (Moore, Drollette, Scudder, Bharij, & Hillman, 2014), and linguistic reasoning (Raine et al, 2017). The combined improvements in these cognitive variables could be fundamental in improving mental skills responsible for planning, task switching, problem solving, organization, strategy generation to achieve a particular objective, and behaviour control (Ruiz-Ariza et al, 2017a).…”