Ключевые слова: 89, 910, 1011, 4045, 40s, action, activity, adult, american, attitude, balance, ballerina, ballet, barre, caucasian, childhood, children, class, classical, coach, dance, dancer, dancing, elegant, european, exercise, female, flexibility, flexible, girl, group, help, hobby, indoors, kids, moving, position, practicing, recreation, routine, stretch, stretching, studio, teacher, team, together, training, woman,