Analytical study of some biomechanical variables for the last three steps and stages of advancement (Hopscotch - step – Leap ) and their relationship to the level of achievement for activity of the triple jump

دراسة تحليلية لبعض المتغيرات البايوميكانيكية للثلاث خطوات الاخيرة ومراحل النهوض (الحجلة - الخطوة – الوثبة) وعلاقتهم بمستوى الانجاز لفعالية الوثبة الثلاثية

Abstract

The problem of the research lies in the lack of knowledge of many of those in charge of the training process in Iraq on the biomechanical and physical laws that control the technical performance of this event, as many of them were satisfied with observation without resorting to the process of kinetic analysis, which is an essential part of biomechanics science, which analyzes movement analysis Biomechanically and in all its departments, as well as with the difficulty of performance and weakness in the training process. The research aims to:             

1. Identify the values ​​of some genomic variables for the stages of advancement (hopscotch - step - leap) for the research sample

2.Identify the relationship between the genomic variables for the stages of advancement (hopscotch - step - leap) and the level of achievement of each stage and the overall achievement of the triple Leap.