DEI, A. Relationship between length of leg and strength of leg muscle to frequency of straight kicks. International research journal of engineering, IT & scientific research, [S. l.], v. 6, n. 2, p. 47–54, 2020. DOI: 10.21744/irjeis.v6n2.869. Disponível em: https://sloap.org/journals/index.php/irjeis/article/view/869. Acesso em: 16 jul. 2024.