تأثير تمارين خاصة لتقويم مسار الثقل وتعلم الجيرك برفع الاثقال لطلاب التربية البدنية وعلوم الرياضة

Abstract

This research aims to study the effect of specialized exercises on correcting the weight trajectory and learning the jerk movement in weightlifting among physical education and sports science students. The study focused on improving students' performance through corrective exercises designed to enhance balance and motor control during jerk execution. The results showed a significant improvement in motor performance after applying these specialized exercises, with an increased success rate in jerk execution and a reduced failure rate. Additionally, the working angles of major joints (ankle, knee, and hip) improved, helping to minimize movement deviations. Furthermore, the analysis confirmed that the modified training device used in the study contributed to increasing students' confidence and enhancing their technical abilities based on these findings.