Document Type : Original Article

Authors

Department of Sports, Faculty of Education, University of Kermyan, Kurdistan Region of Iraq

Abstract

lies through the use of sand land, which is a reliable means in order to develop some skill variables in football in order to benefit from it from workers in the field of training for the game of football and to reach the prestigious levels . And where the research problem lies in the existence of a weakness in the skill level of football players, especially the category ( 12-14 ) The idea of training on sandy land came as one of the resistance exercises, which forces the player to make more effort to overcome this resistance . Therefore , the researcher decided to carry out this research to find out the effect of sandy land on developing some skill variables for soccer players class  (12 - 14 )soccer year,
The research aimed to identify the differences between the results of the pre and post tests of the variables The skill under study among the control group members, identifying the differences between the results of the pre and post tests of the skill variables under study among the experimental group members, and identifying the differences between the results of The post-tests of the skill variables under study among the control and experimental groups, and the researcher assumed the existence of statistically significant differences between the results of the pre and post tests of the variables under study among the experimental group members , in favor of the results of the post-tests and the existence of statistically significant differences between the results of the post-tests of the variables The study is underway among the sample members of the control and experimental groups in favor of the experimental group.
researcher used the experimental method In order to suit the nature of the research, The research community was determined by the intentional method of (12-14) class players . years and their number is )30( players, and the research sample was chosen by (24). Players representing (80%) From the original community, they were randomly selected using the lottery , and this sample was divided into two groups, the experimental and the control, by ( 12) Players for each group It is worth noting that the researcher removes the guards Goalkeeper and players who have been scouted , and I use Researcher Arabic sources and references And the questionnaire, and a set of physical and skill tests, and the means of collecting information and statistical methods through the use of the statistical bag of scientific methods  spss. In the light of the research objectives and hypotheses and within the limits of the research sample and the research method used and the nature of the statistical methods that were used to analyze the results, the researcher reached the following conclusions: including that the training curriculum in playing style has a significant effect on the development of some skill variables under study. There is a preference in the results of the post-tests for the control and experimental groups and in favor of the experimental group in all skill variables under study, of which the researcher used the method of playing on the sandy ground.
      As for the recommendations, the researcher recommended making sure to use the sandy land as a way of playing with players of the category )12-14( years , because of its effective impact on the development of some variables and skill , and conducting similar studies using the style of play for the skill variables that the researcher did not address in his study , as well as Use it on other age groups.

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