Objective of the present study was to identify kinematic characteristics of the technique of throwing auxiliary projectile. Methods and structure of the study. We studied the kinematic characteristics of the auxiliary projectile throwing technique of the Honored Masters of Sport of Russia Dmitry Tarabin and Maria Abakumova using the 3-dimensional optical motion capture software system. The study was performed at the Ergonomic Biomechanics Study Laboratory of Adyghe State University. Results of the study and conclusions. The study revealed the kinematic sequence of actions for building angular speed in the kinematic chain of the locomotor system of athletes. We identified the phase structure of the final effort and the sequence of actions for angular speed building. The data obtained made it possible to differentiate between the two final effort techniques: throwing on a take-off and throwing with a run-up. Throwing on a take-off is based on the unsupported actions of the thrower, while throwing with a run-up is based on the supported actions of the thrower. In addition, it was found that throwing on a take-off requires from the athlete to primarily develop his coordination mechanisms of control of the angular speed in the kinematic chain of the locomotor system, while throwing on a run-up requires organizing a pedagogical action aimed to promote the development of the strength display mechanisms.
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