فاعلية تعدد عرض النموذج واثره في تعليم الأداء الفني والمسار الحركي للثقل برفعة الخطف

Abstract

Research Objectives is to identify the values of the technical performance and the kinetic track in different types of model presentation and in the snatch of students and to identify the differences among the values of the technical performance and the kinetic track in different types of model presentation in the snatch of students. Research hypothesis is there were significant differences among the values of the technical performance and the kinetic path in different types of model presentation in the snatch of students. The researchers used the experimental method of equal groups. The researchers also identified the society of their research with the students of the first grade in the Faculty of Physical Education / Al-Qadissiya University for the academic year 2013/2014, totaling (175) students and the research sample was 36,selected randomly out of three sections distributed on three experimental groups by 12 experimental group. The approach was implemented on 21/2/2014 in the weightlifting hall of the Faculty of Physical Education / Qadisiyah University with (10) educational units and for a period of (10) weeks. The researchers concluded that there were no significant differences in the technical performance test in the snatch of the three groups. However, there were differences in the height of the weight (H7) for the third group and the variable (H8) for the group (one model) and differences in weight deviations (D2) for the group (three models) were also observed.