Heart rate variability during the regeneration period of students with the various level of physical efficiency.

It was investigated the peculiarities of the heart rate variability, during the phase of recovery, after the cycloergometric loading (Р1 - 1 W/kg, Р2 - 1,5 W/kg, Р3 - 2 W/kg) of the students with the different somatic health level. The received results showed that when the somatic health level decreased during the phase of recovery the total power of the heart rate spectrum also decreased. The higher somatic health level was the lower quantity of SI during the recovery was. The same dependency concerned the vegetative index of rate, vegetative balance index, the index of adequacy of the processes of regulation