ISRAA KAMIL HASAN; ASMAA HAMEED KAMBASH. The effect of high-intensity competition speed training using the DYNA FOOT device on developing speed endurance and some biomechanical variables and the performance of 400-meter hurdles. Modern Sport, [S. l.], v. 22, n. 3, p. 0001–0009, 2023. DOI: 10.54702/ms.v22i3.1096. Disponível em: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1096.. Acesso em: 10 may. 2024.