مجلة المنظومة الرياضية
Volume 13, Numéro 2, Pages 174-193
2026-09-05

Effects Of High-intensity Training On Muscular Strength Development And Long Jump Performance (a Field Study Conducted At The Level Of Some Algerian Professional Clubs)

Authors : Dehamnia Nour El Islem .

Abstract

The scientific value of this study lies in examining the impact of high-intensity training on enhancing muscular efficiency in the long jump event. The methodology focused on designing and implementing a targeted training program to improve this physical variable. Statistical analysis revealed statistically significant differences between the pre- and post-test measurements for the experimental group in favor of the post-test regarding the muscular strength variable. Furthermore, the results demonstrated a direct positive effect of the high-intensity training units included in the proposed program on developing both specific strength and performance outcomes for long jump athletes.

Keywords

Elite Sports Training ; Athletics