Questionnaires. General data format: It was elaborated to collect the necessary data to describe the population, it includes aspects related to data of identification, sex, age, socioeconomic level, habits of physical activity and measures and anthropometric indices. To evaluate the socioeconomic level, there are six multiple-choice or open-ended questions, which were adapted from validated questionnaires (AMAI, 2017; Bauce, 2010; Vera-Romero, 2013); Only those that were adequate for adolescents to be answered were included. To evaluate physical activity, a section of a validated questionnaire is used (Flores-Vázquez, 2014), with slight adaptations. To ensure the validity, the internal consistency and reproducibility of said sections were evaluated. Only the anthropometric evaluation section is filled by the evaluator and not by the adolescent.