Shamkhi Hussein, G. B.; Alwan, M. F. .; Abaas, I. A. . The Use of a Special Nutritional Training Program to Improve the Muscular Activity of the Muscles of the Lower Extremities and the Achievement in the Long Jump. Psychosocial rehabilitation 2020, 24 (4), 11265-11271. https://doi.org/10.61841/asvymn46.