THE EFFECT OF CORRECTIVE EXERCISES FOR SOME BIOMECHANICAL VARIABLES TO MASTER THE SKILL OF HITTING THE QATARI SMASH IN VOLLEYBALL

Abstract

The study aimed to: prepare corrective exercises according to some biomechanical variables to master the skill of the qatari smash hit with volleyball, identify the effect of corrective exercises according to some biomechanical variables to master the skill of the qatari smash hit with volleyball, and the research community was represented by students of the college of basic education/department of physical and sports sciences, al-mustansiriya university for the year academic year (2023 - 2024) and the research population was determined in a deliberate manner to conduct the research on them. As for the research sample, it was chosen by a random lottery method, provided that the research requirements were met among them who were late in learning skills well, as this was determined through observation and asking the subject teacher, and their number reached ( 23) students aged (22-23) years. The experimental group was chosen by random lottery and consisted of (6) students. (3) students were chosen for the exploratory experiment from outside the research sample, and two students who did not commit to attending the pre-test were replaced. Thus the percentage of the research sample was (43.478%). The conclusions were: the exercises prepared by the researcher had an impact on improving the mechanical and skill variables. The applied corrective exercises had an impact in improving the skill performance of volleyball, which was calculated through kinetic analysis. The corrective exercises improved the level of skill performance for the skill of smashing the ball. The researcher recommends using special suggested exercises that take into account mechanical variables from a skills perspective in order to obtain a rapid improvement in mastering the skill of hitting the qatari smash with volleyball. As were the recommendations: the researcher recommends the use of modern devices in measurement and motor analysis by teachers to know the strengths and weaknesses of the volleyball. Performance of skills in general and the skill of crushing multiplication in particular among students who are late in learning the skills.The researcher recommends using educational and corrective methods to benefit from them in learning the skills faster and more accuratel