تأثير تدريبات على وفق عزوم المقاومة لأجزاء الجسم في تطوير كفاءة الدفع اللحظي و الانسيابية و التعجيل المحصل لرمي القرص للشباب

الملخص EN

The researchers aimed to prepare the exercises according to the resistance moment because the effectiveness of shooting was affected significantly by the system of levers during the performance of rotation and shooting, as these exercises can contribute to the development of the immediate push of muscles working through the use of weights added to the body parts and the use of iron balls and medical balls and weights to contribute to the improvement of the digital level, which suffers from a decline and a clear weakness of the members of the research sample and this the of researchsignificance .

The study was designed to prepare training according to the resistance moment to parts of the body and to identify the effect of these exercises in the development of the immediate push and the obtained acceleration, the flow and the digital level.

The researchers used the experimental approach to design the experimental group one for the suitability of the nature of the research.

The research sample was (5), selected out of players of Diyala team of Youth Club by deliberate method to the disc under the age of (18-20) years of the sports season (2014-2015) The field research procedures included the extraction of variables of resistance of immediate push,flow, obtained acceleration as well as the digital level.

The researchers conducted the main experiment for the period from 20/5/2015 to 20/7/2015, which included 24 training modules, 3 training modules per week.

These exercises were implemented within the main section of the training unit and lasted 40-45 minutes.

The researchers concluded the use of resistance training resulted in an improvement in the efficiency of immediate push of shooting arm, and also resulted in a significant decrease in the angular momentum of the two moments of preparation of shooting.