Soveršenstvovanie koordinacii dviženij ruk i nog dlja sniženija energozatrat techniki plavanija batterfljaem - Kondakov, V. L.; Gusev, A. V.; Shchelkotunova, V. L. (Uchenye zapiski universiteta imeni P.F. Lesgafta, 2019)
Keywords: swimming; butterfly swimming; sport physiology; energy metobolism; relation; technique; movement co-ordination; arm; leg; Russia; endurance sports