Ключевые слова: 2017, 400m, action, adult, athlete, athletics, championship, classic, compete, competition, competitive, contest, determination, editorial, effort, event, female, field, group, indoor, kovtun inna, motion, person, prearing, race, ready, run, runner, running, sport, sports, sportswomen, sprint, stadium, start, strength, success, sumy, track, track and field, training, trials, ukraine, venue, win, woman,