kadhim abed, Yousif, Mahdi Zeidan Hmmood, and Safwan Abdalghani Hamid. 2026. “A Comparative Study of Some Physiological Variables Among Players of the Sports Talent Center in Football Aged (14-15) Years before and After the Implementation of the Training Units Program for a Period of One Month”. Journal of Physical Education 38 (2): 2413-25. https://doi.org/10.37359/JOPE.V38(2)2026.2573.