TY - GEN AU - Grao Cruces, Alberto AU - Sánchez Oliva, David AU - Padilla Moledo, María del Carmen AU - Izquierdo Gómez, Rocío AU - Cabanas Sánchez, Verónica AU - Castro Piñero, José A4 - Didáctica de la Educación Física, Plástica y Musical PY - 2020 SN - 0264-0414 UR - http://hdl.handle.net/10498/33798 AB - The aims of this study were (i) to examine the sedentary time (ST) during different time periods [i.e., weekend, out-of-school weekdays hours, school hours, recess, physical education classes (PEC)] in children and adolescents; (ii) to identify 2-year... LA - eng PB - Taylor and Francis Group TI - Changes in the school and non-school sedentary time in youth: the UP&DOWN longitudinal study DO - 10.1080/02640414.2020.1734310 ER -