تأثير تمرينات خاصة لتصحيح أخطاء الأداء و تطوير سرعة حركات الرجلين والتوافق الحركي و دقة بعض مهارات الكرة الطائرة للشباب

الملخص EN

The research problem is concentrated in that most young players have errors when performing some volleyball skills and inability to perform the skill with the accuracy required in proportion to the real positions of the game and there is also weakness in the speed of the movements of the two legs and the motor compatibility and since most volleyball skills need high abilities to perform and to achieve the desired output performance which is the ability to produce the greatest degree of accuracy when performing volleyball skills.

So researchers decided to study this problem by relying on special exercises to correct errors of performance and storing of the largest number of forms of one skill and activation during the real situations of play, as well as developing the speed of movements of the two legs and the dynamic compatibility required by volleyball skills through special exercises.

The objective of the research is to prepare special exercises to correct performance errors, develop the speed of the movements of the two legs, the motor compatibility and the accuracy of some volleyball skills for among young and Identify the effect of special exercises to correct performance errors in developing the speed of the movements of the two legs and the motor compatibility of some volleyball skills among young as well as identifying the effect of special exercises to correct performance errors in developing the accuracy of some volleyball skills among young.