التردد النفسي وعلاقته بدقة أداء الإرسال المتموج من القفز بالكرة الطائرة

Abstract

The research aimed to:-
- Separating the air from the bad air and accurately performing the volleyball throw.
- A discriminatory system for health frequencies and accuracy that leads to overtaking warplanes.
The researcher used the descriptive correlational method as it is the most appropriate method to solve the research problem. The research community included the youth of the Erbil Club, the first class in military executive football (2022-2023), in number (14) players. The research secretariat was chosen intentionally, as it was chosen (12). Players from the research community with the exclusion of the (libero) players from Al Ain, for the illuminating (10) players also from the Peshmerga Sulaymaniyah club standing with the ball absent from the immediate victims and on them and then excluding them from the original research community, and thus representing a portion of the research (71.42%) from the original community, After transcribing the data and processing it statistically, the researchers arrived at the most important results: There is a lot of what I already have in all coaches in the undulating performance of jumping in heights. There is a bad relationship between psychological anxiety and the accuracy of the performance of the collective effort in order to get the ball.