Ключевые слова: action, activity, adult, athlete, black and white, blue, blue background, cheerful, competition, competitive sport, coordination, dancing, duet, duet event, elegance, females, floating on water, grace, healthy lifestyle, indoors, performance, practicing, professional sport, skill, sport, sports team, sports training, sports uniform, swimming, swimming competition, swimming pool, swimwear, symmetry, synchronize, synchronized swimming, team, teamwork, three people, togetherness, trainer, water, water sport, women, young women,