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Critical periods in the variation in body composition in school children

Cristi-Montero, Carlos; Bresciani, Guilherme; Alvarez, Ana; Arriagada, Valentina; Beneventi, Angelo; Canepa, Valentina; Espinoza, Paula; Parraguez, Melisa; Toledo, Carlos; Valencia, Consuelo; Rodríguez R., Fernando (2014)

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. ...

Paradoja: “activo físicamente pero sedentario, sedentario pero activo físicamente”. Nuevos antecedentes, implicaciones en la salud y recomendaciones

Cristi-Montero, Carlos; Rodríguez R., Fernando (2014)

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 ...