WALAA TARIK HAMEED 2024. The Effect of Parachute Exercises and Cloud Pockets in the Water Ocean on Some Special Physical Abilities and the Achievement of 50-Meter Swimming for Youth. Mustansiriyah Journal of Sports Science. 3, 4 (Feb. 2024), 261–268. DOI:https://doi.org/10.62540/mjss.2021.03.04.28.