[Functional type of the constitution (systematic analysis of individual-typological characteristics of an organism)]

Analysis of the statistical distribution of feature based chi2 and lambda criteria and average data somatometric, functional and psycho-physiological indices in the total sample of individuals with low, medium and high habitual physical activity (LHPA, M H PA and HHP A) at different stages of ontogenesis (the older preschool and early school children, boys and girls) has identified a fairly wide area of different quality and physiological individuality in a healthy population and the feasibility of allocating the three typological groups--functional constitution types (FTC-1 - LHPA, FTC-2 - MHPA, FTC-3 - HHPA). Set model parameters of the first and second order for each FTC, as well as performance tests of the third order, describing the current functional state. For the full specifications of the constitutional membership (synthetic constitution) of individuals with low, medium and high-held PDA integral assessment of their properties by using the principles polythetic (multidimensional) classification. Obtained by means of multivariate statistical methods results confirmed the postulate of the concept of typological variability of physiological individuality real different quality of healthy human population on the morphofunctional and psycho-physiological grounds and conducted a comprehensive physiological and statistical analysis of results allowed us to scientifically justify the selection of three functional types of constitution (PTC-1, FTC-2, FTC-3), corresponding to three types of synthetic constitutive (K 0-1, K 00, K 01). The data obtained show that the system (constitutional) approach to the evaluation of individual-typological characteristics of the organism confirms the high information private constitution(PTC-1, FTC-2, FTC-3) in human biological organization, and the selected feature set can adequately differentiate the synthetic constitutional types in a formal basis.