The effect of increasing the different heights of the network on the high service accuracy in the side rotation in the face of the table tennis racket among the Kirkuk junior national football players

تأثير زيادة الارتفاعات المختلفة للشبكة على دقة الإرسال العالي بالدوران الجانبي بوجه المضرب بتنس الطاولة لدى لاعبي منتخب كركوك للناشئين

Abstract

The research aims to identify the effect of increasing the different heights of the network on the high service accuracy in the side rotation in the face of the racket in table tennis among Kirkuk junior players. The researchers used the experimental approach in order to suit the nature of the problem. The research community  was chosen randomly, and the number (5) players and their average age ranged between (16-18) years. The researchers used the design of a single experimental group with a pre-test and a post-test for the research sample. The researchers applied the research in a period From (24/3/2019)

to (14/4/2019), and the posttests (accretion) tests were conducted immediately after the completion of the implementation of the main research experiment after one day. The most important results were the presence of a clear positive impact when raising the network (0.5-1 -1.5) during the training on the accuracy of the high service by side rotation of the Kirkuk junior national team players in table tennis . The most important recommendations were the need to diversify in different training methods and rely on the correct scientific foundations, increase the interest of the clubs on the table tennis game,  which makes   this individual game of  Privacy and importance that is not  less than the rest of the other games