In 1905, after becoming active in political riots, and the tragic day of May Day, Rambert's parents urged her at one point to move to Paris and take up medicine while safely living with her aunt and uncle who were also doctors. She attended a party where she danced a mazurka and danced it with such liveliness that there was applause afterwards; this was her first performance, whether she thought it or not. She met Raymond Duncan, brother of Isadora, at this same party, who congratulated her on a wonderful performance, and again she was back into her passion for dance. She studied with Madame Rat from the Paris Opera, and later studied with Émile Jaques-Dalcroze, at Dalcroze College who introduced her to eurhythmics.