Gonçalves, M. J. R., Santos, C. R., & Silva, C. C. (2019). The impact of systematized physical activity on parameters of health-related physical fitness in schoolchildren aged 8 to 11 years. Revista Brasileira De Atividade Física & Saúde, 24, 1–7. https://doi.org/10.12820/rbafs.24e0072