hoseini,S. , , Izadi,A. , , Hoseini,M. , and Badr,N. . "The Effect of P.N.F Exercises with Creatine on the Range of Motion and Strength of Hip Extensor Muscles in Non-Athlete Men", New approaches in education and health sciences management, 1, 1, 2024, 44-53. doi: 10.22034/edus.2025.546557.1022