Dr. Ahmed Murtadha, et al. “Effect of Exercises Rate Running In 1500 M and 3000 M Pace With Different Percentages In Improved in the Enzyme LDH and the Speed Reserve and ”. Modern Sport, vol. 18, no. 1, July 2022, https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/989.