%0 Journal Article %T CONDITIONS FOR THE DEVELOPMENT OF STRONG-WILLED QUALITIES OF ADOLESCENTS THAT CONTRIBUTE TO ACHIEVING SPORTING SUCCESS %A Karyakin, R.E. %K strong-willed qualities, motivation, adolescence, sports environment, sports success %J Scientific notes of P. F. Lesgaft University %D 2023 %N 0 %P 5 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft