00805naa#a2200193#i#450# EN\\bibl\123423 20260706050533.1 1994-4683 20230731b2023####ek#y0engy0150####ca RU ON THE PROBLEM OF REALIZING THE PRINCIPLE OF PLANNED AND SYSTIMATIC TRAINING IN THE DEVELOPMENT OF YOUNG WEIGHTLIFTERS 14-15 YEARS OLD Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 3 с. Journal article local Направления в спорте. Спортивные средства. Стратегия. Тактика. 796.05 Suleymanov N L Ponomarev A A Marokova M V uchzapiski.lesgaft.spb.ru