Physical Fitness Plays a Crucial Mediator Role in Relationships Among Personal, Social, and Lifestyle Factors With Adolescents' Cognitive Performance in a Structural Equation Model. The Cogni-Action Project. - Lemes V; Gaya AR; Sadarangani KP; Aguilar-Farias N; Rodriguez-Rodriguez F; Martins CML; Fochesatto C; Cristi-Montero C (Frontiers in pediatrics, 2021)