The Relationship of Some Kinematic Variables with Balance Strength and Achievement Level in National Team Archery Players

The study aims to:Identify the relationship between the values of some kinematic variables (the subject of the research) and the values of the balance strength test for national team players in archery.Identifying the relationship between the values of some kinematic variables (the subject of the research) and the values of the achievement level (accuracy) for national team players in archery.The researchers hypothesized the following:There is a significant correlation between the values of some kinematic variables (the subject of the research) and the values of the balance strength test for national team players in archery.There is a significant correlation between the values of some kinematic variables (the subject of the research) and the values of the achievement level (accuracy) for national team players in archery.Study Procedures: The researchers used the descriptive method due to its suitability and the nature of the research. The study sample was deliberately selected, consisting of national team players in Olympic recurve archery for the 2021-2022 sports season, totaling (4) players. Data collection tools included (testing and measurement - technical scientific observation). The study sample was filmed using (5) video cameras, one with a speed of (1000 frames/second) and the other cameras with speed of (240 frames/second). Each camera was assigned a specific task to capture a particular part of the technical performance of the event. The statistical tools used by the researchers included (mean, standard deviation, percentage, and Pearson's simple correlation coefficient).The researchers concluded the following:All significant correlations achieved by the kinematic variables with the balance strength test (pull) were positive, except for the change in the back inclination angle at the moment of shooting, which was negative.All significant correlations achieved by the kinematic variables with the achievement level (accuracy) were negative.