Design and legalization of physical tests according to energy regulations to select a race runners (800 m) for middle schools ages

الملخص

The research aimed to prepare and design physical tests according to energy systems to select runners for the (800m) race for middle schools aged (15) years. The research also aimed to standardize those designed tests by setting appropriate standard levels for them. The research problem raised the following question: Do physical tests built and designed according to energy systems have a role in selecting emerging runners from the middle schools of the Arab sector in the (800m) race or not? The researcher used the descriptive approach with the survey method to suit the nature of the research. The research community was represented by the students of the Al-Arabiya sector intermediate schools in Maysan Education Directorate, numbering (420) students. The research sample was determined at a rate of (20%) of the original community, numbering (84) students, divided into the design sample, which amounted to (40) students, the construction sample (32) students, and the exploratory experiment sample (12) students. Five tests were designed according to the aerobic, mixed, and anaerobic energy systems by presenting the tests to the specialists, which obtained a high percentage. After that, the researcher conducted the validity, reliability, and objectivity of the designed tests, the ease and difficulty coefficient, and the discriminating ability of the tests. The researcher and the assistant work team conducted his tests on the exploratory experiment sample on 12 runners on 11/11/2017 - 14/11/2017 corresponding to Saturday - Tuesday. Then the researcher conducted his tests on the design sample on 21/11/2017 - 24/11/2017 corresponding to Tuesday - Friday, after that the researcher conducted his tests on the application sample on 1/12/2017 - 4/12/2017 corresponding to Friday - Monday, and the researcher used the statistical package (SPSS) to process the statistical data, and the researcher concluded through the statistical treatments that the physical tests based on energy systems for juniors aged (15) years measure the purposes for which they were designed and their suitability for the age group and the effectiveness of the (800m) race, as the tests measured the structural capabilities based on energy systems that suit the effectiveness and by using them, juniors can be evaluated and the best among them can be chosen, and the researcher recommends that these tests be adopted by physical education and sports science teachers and coaches in the selection process for players in the (800m) event, and the researcher recommends conducting physical tests based on similar energy systems in other races.