الفهرس 
الفصل الأوليوجد فقط 14 صفحة متاحة للعرض العام
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المستخلص
The research aims to design a training method in the long jump competition, which is the device of upgrading installed and identifying the impact of its use on the technical performance of the stage of upgrading for the long jump racers, and the experimental method was used, onthe eye of a mayor consisting of(12)tsabs in the long jump and registered in the area of Dakahlia athletics divided into two groups, one experimental and one officer, where the exercises were applied using The device of upgrading installed for the experimental group through a training program for the competition and during the part of the skill preparation for (10) weeks by (4) training units each week, and after the completion of the application of the program was made the remote measurements of the sample of the study and then conducted the careful analysis and processing ofdatastatistically and presentation anddiscussion ofthe results The most important conclusion was that the exercises using the installed upgrade device led to a positive impact on some physical and biokinmatic variables digital level in the search sample in the long jump competition. The most important recommendationswere: use training using the upgrading device installed in training programs and develop and improve the upgrading phase of long jump athletes.