Israa Kamil Hasan and 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”, ms, vol. 22, no. 3, pp. 0001–0009, Sep. 2023, doi: 10.54702/ms.v22i3.1096.