Some forms of strength using the (time it) device and its relationship to the accuracy and speed of the motor performance of the young players in futsal football. cbej [Internet]. 2022 Dec. 26 [cited 2025 Apr. 21];21(87):469-8. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/8826