Karim Humar, Dlawer. “the Impact of Compound Training on Some Physical Characteristics and the Forehand and Backhand Performance for Junior Tennis Players”. Al-Rafidain Journal For Sport Sciences 27, no. 84 (April 1, 2024): 340–362. Accessed January 12, 2026. https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50455.