Analyzing the values of some chemical variables after changing the direction by rolling and aiming from the right side and its relationship to the accuracy of football players in the halls.

The research aims to identify the relationship of the values ​​of some biomechanical variables by rolling and aiming from the right side and their relationship to the accuracy of football players in the halls of the members of the research sample, and to identify the percentage of the contribution of the values ​​of some biomechanical variables by rolling and its relationship to the accuracy of the goal from the right side of the player for the right side of the player The descriptive method was used on the research sample in an intentional way. They are (8) players representing the Maysan Governorate football team for the halls, which number (12) players, and they constitute (75%) of the research community, where the test that was applied to the sample was a test (Hekmat and Abbas) to measure the accuracy of the target after changing the direction by rolling, and among the devices used is a video camera (3) type (casio Exilim) with a frequency of speed (120 images / second), a computer (no laptop) DELL type, and X program was used -Kinovea) to extract the values ​​of the biomechanical variables (under study), which are the dimensions and angles to be analyzed in the study, as the most important results of the research indicated the emergence of relationships of significant correlation to the chemical variables with the accuracy of the target, and the variable of the angle of time of the factor of the time of the factor Targeting, as it achieved a high moral correlation, and one of the most important recommendations is the need to emphasize the importance of Non-tilt angle of the trunk of an instant hit Alکrh کouna factor mechanical is important in the accuracy of scoring when players football halls, and the need for an emphasis on the importance of variable angle Rکbh man Alarataz instant hit Alrh because of its importance in increasing the balance and be endorsed to identify the contact between the point of foot and Arh.