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PROSPECTS OF DIAGNOSTIC APPLICATION OF HEART RHYTHM VARIABILITY METHOD IN SPORT (literature review)

The variability of heart rhythm makes it possible to define the state of homeostasis according to the degree of activity of vegetative nervous system divisions and to define the tension of regulating systems according to the activity of subcortical nervous centres, which allows to predict the degree of physical exercise in sports, to detect the conditions of рhysical weariness, to supervise the process of physical training aimed at its optimisation.