[1]
SABEEH KAREEM, W. 2020. The effect ofintensity of speed competitionexercises in the heavy competence speed in the ascending hierarchical method in developing some physical abilities and the achievement of 100 m running competition under the age of 20. International Journal of Psychosocial Rehabilitation. 24, 2 (Apr. 2020), 7291–7297. DOI:https://doi.org/10.61841/yg9vt105.