Health indices in male northerners

62 citizens of the Komi Republic (male, age 24-49) were examined with assessment of different physiological tests describing their health status. Variability of indices and correlations between them were analyzed in the course of the study. In addition, the results of the study were compared with moderate latitude data. Deterioration in blood circulation regulation and lower level of physical health were determined as physiological features among male Northerners. Regional norms of functional health indices are proposed as a result of conducted research work.