The relationship of kinematic indicators to the effectiveness of the free throw performance of female basketball players

The research aims to identify the relationship of kinematic indicators to the effectiveness of the performance of free throw for basketball players, the research sample was selected in a deliberate way from the basketball players in Al-Hawar Sports Club and Rose Island Club and who are registered in the records of the Egyptian Basketball Federation for the year (2022),(2023).
Where their number reached (20) players, the researcher used the descriptive approach in order to suit the nature of the research, and the researcher also used photography for the kinematic analysis of basketball players, where each player performed four attempts and the number of successful and failed funds that were analyzed became (80) attempt the most important results reached by the researcher: - During the effective motor performance at the maximum damping moment, the arrest in the knee joint is incomplete and there is a slight flexion and this reduces the torque of the force of gravity and its impact on the links of the lower limb.2- There is an inverse relationship between speed and accuracy, meaning that the lower the speed, the greater the accuracy, and this is what is required by the effective performance of the free throw (putting the ball in the ring).