APPLICATION OF HEART RATE VARIABILITY IN THE RAPID FUNCTIONAL ASSESSMENT OF ATHLETES

The sympathetic type of overtraining manifests itself as level perceived psychological stress increases and coordination reactions decreases during exercise. Clinically this syndrome is manifested by an increase in heart rate, arterial hypertension with frequent headaches. Moreover, most athletes experience body temperature a characteristic metabolism. parasympathetic phase “exhaustion” indispensable decrease the body’s performance. According to founder theory Hans Selye “ exhaustion phase” irreversible reaction regulatory system, denoting “death” body. study was conducted at premises sports medicine rehabilitation center Akbulak Olympic Center (Almaty region, Republic Kazakhstan) participation 30 highlyqualified involved Greco-Roman wrestling main group control consisting healthy volunteers comparable exclusively males aged between 18 35 years old. misadaptation characterized typical behavioral emotional manifestation. A change autonomic regulation predominance link early indication breakdown adaptation With increased athlete’s condition constant internal tension, future such can become predictor occurrence organic disorders.