INFLUENCE OF INTERACTION PULSES OF OPTIMIZED BIOMECHANICAL PARAMETERS AND EXPERIENCE IN DROTICS THROWING IN DARTS GAME
The paper reviewed the impact of using torque component pulses during drotic throwing in experts and novices. Participants continuously threw dart at darts, aiming for the center. The torque pulses of the upper limb joint as input were obtained by reverse dynamics using anthropometric data and drotic throw data and subsequent movement. Depending on the degree of joint freedom and motion phase (acceleration and conduction), three main strategies for generating torque momentum through joint torsion muscle pulses and interaction were identified. First, our results showed that the degree of freedom of the joint, namely flexion-extension of the elbow, leads to movement according to the hypothesis of the leading joint. Then, given the acceleration phase, the analysis revealed differences in torque pulse performance between professionals and beginners. In the process of interaction, in the case of shoulder joint decrease-amplitude and wrist flexion, torque momentum positively affected joint torque momentum in a group of professionals as opposed to newcomers. This reduced the required muscle torque momentum on the same movements. In addition, the axial rotation of the shoulder joint was actively controlled by the impulse of muscle moment in a group of professionals. Comparison between professionals and beginners through reverse dynamics documents the link between the use of interaction moment pulses and experience in throwing dart, for which the main goal is accuracy rather than speed. Depending on sports training, the goal and optimized biomechanical parameters differ.