00914naa#a2200205#i#450# EN\\bibl\127752 20260722055515.3 1994-4683 20231130b2023####ek#y0engy0150####ca RU ANALYSIS OF THE APPLICATION OF NORTHERN WALKING AND SKI TRAINING IN STUDENTS IN PRACTICAL PHYSICAL EDUCATION CLASSES Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Методика физического воспитания. Пути и средства физического воспитания. Учебные заведения физической культуры. 796.011.3 SHubin D A Bryukhovskikh T V Kadomtseva E M Orlova D K uchzapiski.lesgaft.spb.ru