%0 Journal Article %T GENETIC CHARACTERISTICS OF HIGHLY QUALIFIED POLYATHLETE ATHLETES SPECIALIZING IN 3-BORYE WITH CROSS-COUNTRY SKIING %A Konstantinova, A.K. %A Petrov, A.B. %K genetic factor, model characteristics, polyathlon, 3-borye with cross-country skiing, individualization, sports achievements %J Scientific notes of P. F. Lesgaft University %D 2023 %N 0 %P 3 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft