The discus throwing event is one of the complex events in athletics, and it is characterized by a performance method that depends on the principle of mechanical moments and requires high explosive capabilities of the thrower in addition to some physical specifications,which depends effectively and effectively on the biomechanical aspects in generating large moments during rotation. The importance of the research is highlighted by the interest in athletics, especially the effectiveness of the discus throw and the continuation of its development process, the importance of kinetic analysis in revealing the most important weaknesses and strengths of shooters, and the importance of explosive power And the moments generated in the rotation of the torso and the throwing arm during the moment of throwing. The research problem centered on showing the numerical values of the moments generated during rotation and their relationship to achievement, focusing on the values of the explosive capabilities of the legs, arms and the body as a whole and their relationship to the achieved achievement. As well as neglecting the science of kinetic analysis and identifying weaknesses with high accuracy, in addition to the lack of interest by the trainers in the characteristics of the values of mechanical moments that affect the flow of the shooter in order to set their training programs according to the priority of those characteristics in achieving their goals by achieving the best completion distance. The aim of the research is to identify the most important moments affecting the torso and the throwing arm, from the stage of applying force to the stage of the final throw, and to the explosive capabilities and their relationship to achievement for advanced discus throwers. The researcher used the descriptive approach and correlations in her current study to suit the nature of the problem of the study. The research community consisted of advanced Iraqi discus throwers, numbering (6) shooters, who took the comprehensive enumeration method. The test was conducted on the research sample in the stadium of the College of Physical Education and Sports Sciences / University of Kufa in preparation for the Iraqi Clubs Championship, the second round. Each shooter was given six attempts as in the official races, and the best attempt was taken as an achievement for the analysis, and an analysis camera (CASIO FH13.5) was used at a speed of 120 frames. In the second, the analysis was done with the analysis program (Kenova)
Receipt date:12/7/2020 accepted date:24/1/2021 Publication date:31/12/2021
This work is licensed under a Creative Commons Attribution 4.0 International License.
The constant characteristic of international relations is the constant change due to political, economic and military developments in addition to technology, and this in turn has led to many transformations in the concept of power, its uses, and the elements that form power and its distribution, and according to those variables, the concept of power has shifted from hard to soft, up to smart powe
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