Abbas Abdul Jabbar Mohammed, Raed Dawood Salman. Effect of Resistance Exercises on Testosterone Hormone And in professional Athletis Above Forty Years. ms [Internet]. 2019 Dec. 30 [cited 2024 Nov. 19];18(4):125-30. Available from: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1454