摘要：The study aims to determine the features of the psychophysiological profile of 15-16-year-old hockey players with various types of heart rate regulation. 15-16-year-old elite hockey players participated in the study. Heart rate variability study was carried out in the preparatory and competitive training periods (July-DecemberFebruary). Well-established psychophysiological methods were used (namely,recording the time and accuracy of visual sensorimotor reactions,assessing the functional status of the cortical areas of the central nervous system) along with psychological methods (Luschercolortest) and HRV analysis with heart rate regulation types detection. Psychophysiological features of the dynamics of psychomotor abilities,as well as the functional and emotional statuses in hockey players with a predominance of central (Type I - II) and autonomous (Type III - IV) mechanisms of heart rate regulation are revealed in a training macrocycle (July - December - February). In July,Type I - II hockey players had decreased values of the functional status of the cortical centers of the central nervous system (interference)compared to Type III - IV players. In the competitive period,these differences wereleveled. Regardless of the type of heart rate regulation,by the end of the competitive period,there was a decrease in the reaction time (interference),an improvement in the accuracy ofchoice reactions (CR) and a decrease in the accuracy of moving object reactions (MOR). In hockey players withType III - IV,the patterns of a decrease in the speed of SMR and choice reactions were observed together with the improvement of CR accuracy. In hockey players withType III-IV,the functional status of the cortical areas of the central nervous system remains stable throughout the entire training period. In players with Type I - II (interference),it tends to deteriorate. Regardless of the type of regulation,by the end of the competitive period,the concentration of excitation improves. The emotional statuscan be described by multidirectional trends.
