Korobeinikova L. Psychophysiological states during training and competition in Olympic kinds of wrestling

The thesis is devoted to research on the functional organization of psychophysiological states of the organism and the development on this basis, the concept of organization of psychophysiological states in the conditions of training and competitive activities in elite athletes. As a result, the research found that the deterioration of information processing in conditions of training load in elite athletes is consistent with the increase of tension regulation of psychophysiological functions and heart rate regulation system. It was found that the dynamics of training load in elite athletes is characterized by emotional exhaustion, leading to anxiety and stress. It was found that the reaction of system autonomic regulation of heart rate on the psycho-emotional cognitive load leads to increased activation of the sympathetic tone of the autonomic nervous system, activation of the higher divisions of the autonomic regulation, as reflected in the deterministic organization of system of heart rate regulation. Obtained facts regarding the organization of psycho-physiological state in conditions of competitive activity, which characterized by optimizing the excitation of nerve processes, while simultaneously retaining the high capacity of the nervous system. At the same time, revealed the presence of a high level of anxiety in athletes in the pre-competition and emotional reactions depending on external factors. The autonomic regulation of heart rhythm in the pre-competition state is characterized by a weakening of parasympathetic activation and increased of sympathetic tone of the autonomic nervous system in elite athletes.