تأثير تدريبات بالأسلوب الهرمي في بعض المتغيرات البايوميكانيكية و انجاز واثبي الطويل تحت 20 سنة

Abstract EN

The research problem emerged from several axes, including weakness in the skillful performance during the performance of the long jump, and this weakness resulted from the non-use of exercises in the hierarchical style (ascending, descending), which depend on the gradient in determining the intensity of each hop separately depending on the level of each hopper taking into account time and distance.

The other is the lack of interest of many coaches in the technical aspect of the competition within the training units compared to the physical aspects, and the players' lack of awareness of the importance of these exercises as their knowledge of physical exercises, and for the purpose of developing performance and achievement in the long jump competition, the researchers deliberately applied the exercises of the hierarchical style on the long jumpers in a random manner (draw) from The community of Karbala clubs, where the winners were divided into two groups (control and experimental) for each group (4) and evidenced, and the aim was to develop the achievement performance and after conducting the pre-tests and applying the exercises prepared by the researchers for a period of (8) weeks and signed (3) units per week, and then conducting the tests Dimensional and results obtained, the effect of hierarchical exercises has been proven in developing achievement for the research sample.