A comparative study of some functional variables among football players for the four teams participating in the Al-Mustansiriya University Championship for the university sports season 2013-2014. cbej [Internet]. 2022 Dec. 18 [cited 2024 Jul. 19];22(95):847-76. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/8057