00819naa#a2200169#i#450# EN\\bibl\127799 20260722103700.3 1994-4683 20231230b2023####ek#y0engy0150####ca RU IMPROVING THE QUALITY OF JUMPING ABILITY OF UNIVERSITY STUDENTS BY MEANS OF YAKUT NATIONAL JUMPS Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 3 с. Journal article local Методика физического воспитания. Пути и средства физического воспитания. Учебные заведения физической культуры. 796.011.3 Sidorenko Aleksandr Sergeevich uchzapiski.lesgaft.spb.ru