تاثير تمرينات خاصة وفق بعض المتغيرات البيوكينماتيكية في دقه الضربتين الطائرة والساحقة للاعبين المتقدمين بالتنس مقارنة بالنموذج == The Impact of The Specific Exercises According To Some of Bio Kinematic Variables Accuracy Performance of Volley And Smash Stroke For The Advanced Players In Tennis Compare Exemplar
Author name:
علي رعد اسماعيل
Supervisor name:
احمد عبد الامير شبر
General topic:
Sports
Specific topic:
Racket Games
Degree:
Master
University:
University of Al-Qadisiyah - Faculty Of Physical Education
Language:
Arabic
University location:
Qadisiyah
First pages:
17T1434 - p.pdf
Abstract:
ان اهمية استخدام المهارات الهجومية في التنس كونها الحاسمة في احراز النقاط التي يتطلب فيها ان يكون الاداء محكوما بالخصائص الميكانيكية التي تكون هي المحدد الرئيسي لنجاح الاداء الفني للمهارة، مع عدم اغفال الاهمية الكبيرة للدقة وسرعة اطلاق الكرة عند اداء هات | The importance of research lies by working to provide some variables Barkinmatikia values of the model for the performance of volley and smash stroke for the advanced players in tennis as well as the preparation of a training curriculum according to some variables for two - stroke and smash for the development of accuracy performance, considering to some variables Barkinmatikia variables are associated with the good performance to these stroke at the nearest areas the right consequent , precision and speed required for the performance of various stroke , the research problem through is the weakness of the technical performance of these two stroke for the advanced players applicants for clubs of Qadisiya province, as they are performing these two stroke in areas close to the opponent because of poor performance and the speed of the ball is not required in the performance level of these two stroke especially crushing blow as the player leads quickly inappropriate smash shoot , leading to ease reception thus strikes reported these balls are offensive player, leading most likely to lose the point, so the researcher to study saw that this problem by providing information on the values of some variables Barkinmatikia for a two - stroke volley and smash and develop the performance of these two stroke through the preparation of a training curriculum according to some variables to Barkinmatikia order to get the accuracy and speed of replay for volleyball players at the performance of these two stroke for the advanced players and rounded applicants of the form level. The search is aiming to identify the impact of exercises for the prepared goal according to some Barkinmatikia variables in the development of performance accuracy two stroke volley and the smash players experimental group, and also to identify the differences in the values of certain Barkinmatikia variables and accuracy performance stroke volley and smash between the model and players of the experimental group.The researcher supposed that the exercises for the prepared according to some Barkinmatikia variables positive impact on changing some Barkinmatikia variables values for the development of accurate performance of the two stroke volley and smash for the advanced players tennis, and the researcher used the experimental method designed asymmetrical groups and select the community are the advanced players of clubs in Qadisiya province and the number (10) players and a section Sample researcher into two officer and experimental work researcher to design two tests to measure the accuracy and researcher used the high - resolution cameras, and the work of a researcher on imaging model, a national team player in order to take advantage of Barkinmatikia variables, as used researcher equipment and instruments help to the process of training curriculum prepared where the application of the training curriculum took ( 8) weeks divided into three units per week and total training modules amounted to 24 units and the researcher used the bag statistical SPSS.The most important conclusions : they are the exercises prepared by the researcher had a significant influence in improving Barkinmatikia variables, and special exercises changed from Barkinmatikia the values of variables and unevenly and all the best for the performance of the two stroke volley and smash in tennis for all members of the experimental group, as the results show in the field of kinetic analysis that the four stages in the performance of the smash stroke affected and effectively in the four key variables involved in building the principles of the movement in the smash strike which is an extension striking arm and high hit the ball point and angle of the fall of the ball and speed peripheral striking the arm that we can through which access to information which angles can contribute as much as effective in the study of performance details and setting standards that govern it, and that any Barkinmatikia change at any stage clearly affects the subsequent phase due to the stability of the performance parameters in the exploitation of Barkinmatikia laws, and that the use of any devices and means of training stimulates the players on the development of their skills especially strikes which require a high compatibility, and tests designed to measure precision strikes, gave us a clear picture of performance such as precision strikes so. The main recommendations are : the need for knowledge of those in charge of training the rules of kinetic analysis that depend on the basic principles for each of kinesiology and anatomy and biomechanics and other sciences associated with the movement, as well as conduct similar studies to determine the impact of exercise for the stomach according to the kinetic analysis in the development of basic skills in tennis commensurate process with the modern evolution of the game, based on the use of science - based training methods by building a standardized training modules and utilized by those concerned and design training curricula to overcome the weaknesses in Barkinmatikia variables revealed by the results of research and development in order to achieve better results.
