Артем’єва, Галина, Олена Авраменко, and Сергій Гуменюк. 2016. “Improving the Level of Physical Development and Functional Preparedness Athletes in Sports Dancing on the Stage of Specialized Basic Training Means Step Aerobics”. Slobozhanskyi Herald of Science and Sport, no. 6(56) (December):12-16. https://doi.org/10.15391/snsv.2016-6.002.