The purpose of this paper is to identifying the values of some kinematic variables for the final stage (restoring body position or balance), and identifying the relationship of some kinematic variables in the final stage (restoring body position or balance) to achievement in the youth discus-throwing event. The researcher used the descriptive approach in the style of studying correlational relationships because it suits the nature of the research problem. The researcher conducted his research on the original research community, which consisted of (6) six players representing Al-Kut Sports Club for the youth category. One of the most important results reached by the researcher is that: It was found that the variable body inclination after throwing was within the normal range, but not at the required level, and it was found that the two variables (the knee flexion angle of the free leg and the hip angle between the thighs during the balancing act for the achievement) were at the required level, and this indicates that the sample had basic knowledge to achieve the mechanical conditions in order to achieve the achievement.