Najat Baqir Mashkour. Mental exercises according to the vital rhythm, its mental and physical cycle and its effect on learning some basic skills of basketball for high school students. ms [Internet]. 2021 Mar. 30 [cited 2024 Dec. 25];20(1):0089-9. Available from: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/674