Objective: To identify critical periods in the variation in body composition during a school year and determine possible causes. Methods: A total of 363 boys and girls aged between 10 and 14 years participated in the study. ...

The use of objective methods to measure physical activity and thus assess sedentary lifestyle, may change the definition of individuals as being sedentary or physically active. This situation would also interfere on the ...

Luego de visualizar la posición de la antipoesía de Nicanor Parra en el sistema poético chileno, se comentan los primeros textos poéticos del antipoeta, desde 1935 en adelante, tanto narrativos como líricos, explorando el ...