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;

Is physical activity associated with resting heart rate in boys and girls? A representative study controlled for confounders Edner F. Zanuto; Raphael M. Ritti-Dias; William R. Tebar; Catarina C. Scarabottolo; Leandro D. Delfino; Juliano Casonatto; Luiz Carlos M. Vanderlei; Diego Giulliano Destro Christofaro;

Height and body mass index distribution in children and adolescents with and without spina bifida Fabio Bertapelli; Cyntia Rogean de Jesus Alves de Baptista; Ana Claudia Mattiello-Sverzut;