Walid Attallah Issa, Dhuha Saad Aziz, Ghazwan Faisal Ghazi. The effect of exetcie with in the gymnasium on o2 blood ratio using H2o and with out it on advanced body building players . ms [Internet]. 2019 Jun. 30 [cited 2025 Apr. 3];18(2):285-90. Available from: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1596