teenage girl, young, slim, graceful, teen, person, female, people, room, warm up, train, workout, exercise, stretch, girl, school, mirror, rehearsal, practise, student, studio, academy, practice, rehearse, class, dance, ballet-dancer, ballet, dancer, ballerina, uniform, woman, body, black, flex, juvenile, performer, art, reflector, show, secondary school, education, age group, educational institution, stage dancing, discipline, adolescent, dancing, clothing, humanistic discipline, utilization, teenager, social event, pupil, workplace, someone, performing arts, reach, training, ballet dancer, diversion, adult, course, work, slender, youth, public transport, enrollee, pattern, entertainer