بعض المتغيرات البيوكينماتيكية و علاقتها بدقة التصويب من السقوط بكرة اليد

الملخص EN

The aim of this study is to identify the values of certain variables Albyukinmetekih skill correction from falling hand roller, and the relationship between some of the variables Albyukinmetekih and accuracy correction from falling hand roller .

And assumed the researcher that (there are statistically significant relationship between some of the variables Albyukinmetekih and skill accuracy correction from falling reel hand), and used a descriptive approach in a manner survey for suitability and the nature of the research problem, the research sample included the (9) players posts in the National Football League Handball season 2013- 2014.

Has used the researcher test accuracy correction from falling into the handball was given five attempts for each player, and the action research, the researcher used the camera filming a video number two for the purpose of imaging and used some processors period to get to the results of statistical has reached the researcher to the existence of a relationship significant correlation in the values of some Albyukinmetekih variables (height of the center of mass of the body and the angle of payment and cruising speed and angular velocity efforts and angular velocity of the knee joint) The recommendations were the need to the attention of coaches variables Albyukinmetekih skill in the correction of the fall of the Imam of the players of what has become the focal task in the goal accuracy injury, and attention to the arm angle efforts because of its importance in the speed and accuracy of the correction of the fall, both the angular velocity of the arm through D efforts