Пилипко, О. and Пилипко, А. 2017. Modeling of morpho-functional profile of sportsmen of high qualification who specialize in swimming in way butterfly stroke at distances of various lengths. Slobozhanskyi Herald of Science and Sport. 1(57) (Feb. 2017), 88–93. DOI:https://doi.org/10.15391/snsv.2017-1.015.