تأثير تمرينات الكروس فت في تطوير عزم الذراعين و القدرة الوظيفية اللاهوانية القصيرة و دقة الإرسال بالكرة الطائرة

Abstract EN

The researcher touched on the importance of the impact of crossover exercises and their impact on the development of the arm's arm and the short anaerobic functional capacity, and because of their prominent role and significant impact on the achievement of achievement, although any weakness will reflect negatively on the accuracy of performance the first part of the problem of research, which focused on the preparation of the exercises for the development of arm muscles and short anaerobic capacity and performance of the skill of volleyball and training players can develop the functional situation and the accuracy of the player, which has a direct role and large and influential in the level of performance correctly, which results in the technology and performance of the good win the game, so the better the player's condition was able to perform better and accurately with the economy energy the third part of the research included the methodology of research and field procedures and a description of the sample society.

the experimental method was adopted.

the sample of the research included the 14 players the fourth section included the presentation, analysis and discussion of the findings of the researcher, which presented and analyzed the test of the determination of tribal and remote arms, analysis and discussion, as well as the presentation and analysis of anaerobic capacity test short and tribal tribal analysis and discussion in addition, the test and analysis of tribal and remote transmission skills were presented and analyzed, and discussed, based on a set of scientific sources.

the fifth section included the most important findings les researcher - the emergence of a significant evolution in the status of power torque of the arms as a result of the exercises crutches and this is what the results of the tests showed dimension.

-the practice of crossover has had a positive effect contributed to the development of short anaerobic capacity, which is an important functional variable for volleyball players.

-the emergence of a significant evolution in the test of the skill of transmission from the top in volleyball and positive and has been shown by the results of remote tests.

recommendations : -confirmation of the use of modern style crossover in volleyball game, as one of the latest methods of modern training.

-the trainers in charge of the training process need to develop the physical and functional levels using the modern training method.

-carry out a similar study on the advanced classes with increasing the duration of the training curriculum for the purpose of knowing the time factor in the development of explosive power and then contribute to the performance of the basic skills volleyball.

-use and recruitment exercises crossovers variable ft torque armrests and the importance of developing the strength of torque arms for being a kind of important types of muscular strength, and have a direct impact on the development of some basic skills in volleyball.