%0 Journal Article %T Determination of ankle joint mobility as a means of selection and assessment of athlete potential in cross-country skiing %A Terehin, V.S. %A Kochergina, A.A. %K cross-country skiing, joint mobility, ankle joint, testing in sports, sports selection, sports orientation %J Scientific notes of P. F. Lesgaft University %D 2025 %N 0 %P 7 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft