Rocha PGM da, Rodrigues VP, Moreira T de S. Teaching network adolescents’ knowledge and perception about physical exercise from the north of Paraná. JPhysEduc [Internet]. 2008May14 [cited 2025Sep.14];18(1):67-5. Available from: https://periodicos.uem.br/ojs/index.php/RevEducFis/article/view/3318