The nutritional status of healthy children using bioelectrical impedance and anthropometric measurement Pawe¿ Wi¿ch; Izabela Sa¿aci¿ska; Micha¿ B¿czek; Dariusz Bazali¿ski;

Effects of interventions for promoting physical activity during recess in elementary schools: a systematic review Alessandra Cardozo Machado Suga; Alexandre Augusto de Paula da Silva; Josieli Regina Brey; Paulo Henrique Guerra; Ciro Romelio Rodriguez-Añez;

Why are children different in their moderate-to-vigorous physical activity levels? A multilevel analysis Sara Pereira; Ana Reyes; Marcos A. Moura-Dos-Santos; Carla Santos; Thayse N. Gomes; Go Tani; Olga Vasconcelos; Tiago V. Barreira; Peter T. Katzmarzyk; José Maia;