TY - JOUR AU - Portela Pino, Iago AU - López Castedo, Antonio AU - Martínez Patiño, María José AU - Valverde Esteve, Teresa AU - Domínguez Alonso, José PY - 2019 SN - 16604601 UR - http://hdl.handle.net/11093/1573 AB - A total of 852 adolescents between 12 and 17 years of age were evaluated (M = 14.86, SD = 1.67), randomly selected among a population of secondary school and Baccalaureate students. We applied an “ad hoc” questionnaire on sociodemographic data and the... LA - eng PB - International Journal of Environmental Research and Public Health TI - Gender differences in motivation and barriers for the practice of physical exercise in adolescence DO - 10.3390/ijerph17010168 ER -