“The effect of preventive aquatic exercises in strengthening the ligaments and muscles working on the spine for office workers aged (35-40) years”, PJSSPE, vol. 2, no. 8, pp. 90–98, Aug. 2025, Accessed: Oct. 25, 2025. [Online]. Available: http://proximusjournal.com/index.php/PJSSPE/article/view/303