%0 Journal Article %T Systemic regulatory and legal difficulties of sports training of athletes with musculoskeletal disorder %A Voroshin, I.N. %A Zaiko, D.S. %A Dmitriev, I.V. %A Mironov, A.A. %K sports training, athletes with musculoskeletal disorder, elite sports %J Scientific notes of P. F. Lesgaft University %D 2025 %N 0 %P 3 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft