علاقة متغيرات الزخم الزاوي للأطراف العليا بسرعة انطلاق الكرة في الارسال المتموج من القفز بالكرة الطائرة للمتقدمين

Abstract EN

The aimed of study: 1.

Identify the angular momentum variations of the upper extremities of volleyball players.2.

Identify the speed of the ball's launch in the undulating transmission of the members of the research sample.3.

Identify the relationship between the angular momentum variables of the upper extremities and the speed of the ball's launch in the undulating transmission.

The researcher adopted the descriptive approach with the correlation relations.

As for the research community, which was determined in an intentional manner, it represents the Baghdad Club and the research sample was represented by (12) players from the (Police and Industry) clubs who are fluent in the performance of the corrugated transmission within the premier league in volleyball, the researcher conducted the main experiment in the first two days was On Thursday, September 9 2016, at five in the afternoon at the Hall of the Sports Industry Club for Sports in Baghdad, and the second on Thursday, 9/8/2016 at the hall of the National Center for Sports Talent Care in Baghdad, which included the implementation of the wavy transmit test from jump accompanied by a photograph the brother Bar and analysis and extraction Albyumkanikih variables, the researcher has used the statistical bagful (SPSS) for the treatment of his findings, and through the researcher reached the following conclusions: 1.

There is a significant correlation between the angular momentum variables of the upper extremities at the speed of the ball's launch in the corrugated transmission of volleyball.2.

The biomechanical variables contributed to the speed of corrugated transmission of volleyball players and confirm the movement of kinematic motifs from the stem to the humerus and to the forearm of the hitting arm of the ball.