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Hammer throw3/30/2023 Hammer throw affects the entire musculature of the thrower, especially the musculature of the arms, shoulder girdle, improves the agility and speed of the competitors, as well as the rhythmic movement. The technique is characterized by very fast rotations of the launcher and the device around the vertical axis in the sagittal plane of the circle, generating a large kinetic energy. Hammer throw is a complex discipline of the acyclic type, which seeks to throw the device as far as possible in accordance with the propositions and rules of discipline and competition. Conclusion: The defined set of kinematic parameters had a significant impact on the result performance of male and female hammer throw finalists. The regression function for the female sample confirmed a high negative influence of the starting speed, while the direct influence was recorded at the release of velocity (p=0.02 p<0.05) at the given level of statistical significance of the regression function. In the female finalists, the direct correlation is between the release of velocity (r=0.90 p=0.000), the angle of release (r=-0.62 p=0.000) and the fourth turn speed (r=0.50 p=0.002). The regression function of the male sample also confirmed the influence of starting speed, release of velocity (p=0.01 p<0.05) and angle of release (p=0.04 p<0.05). Result: The results of the male finalists confirmed the direct correlation between the starting speed (r=0.64 p=0.001), the first turn speed (r=0.47 p=0.017), the release velocity (r=0.86 p=0.000), the release of angle (r=0.37 p=0.049), and the inverse effect of the duration of the first (r=-0.40 p=0.046) and third turn (-0.46 p=0.020). Multiple regression analysis was applied to determine the influence of defined kinematic parameters on the result performance of the throw. Methods: The study was conducted on a sample of 56 male and female World Championship finalists (Berlin, 2009, Daegu, 2011, London, 2017). Aim study: The aim of the study was to determine the influence of spatial and temporal biomechanical parameters on hammer throw results. Kinematic parameters are an important segment in the analysis of athletic disciplines, including hammer throw. Background: Hammer throw is the most complex athletic throwing discipline with a rotational trajectory and the strong action of several different forces that try to disable the projected throwing trajectory.
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