hamada, H. M., mohamed, M. H., ALI MAHOMOUD, M. (2022). '" Effect of a proposed training program using some components of Muscular strength on the effectiveness of the performance of the throw BACK - arching movement in the front (front centIer) for wrestlers"', The Scientific Journal of Physical Education and Sports Sciences, 44(1), pp. 213-226. doi: 10.21608/ejsk.2022.110670.1099