796.015.3: 796.422.14 S 97     Svecla, Svetlana.     Building of strength training for middle distance runners aged 13-14 years-old in autumn - winter macrocycle [Text] / Svetlana Svecla, Gorașcenco // Ştiinţa culturii fizice: Revistă teoretico-ştiinţifică . - Chişinău: USEFS, 2021. Nr. 37/1. - 2021. - P. 123-127 . - Bibliogr. p. 127 УДК 796.015.3: 796.422.14 Рубрики: strength training    autumn-winter macrocycle    middle distance running    stage of initial sports specialization    concentration of loads Доп.точки доступа: Gorașcenco