Ключевые слова: 910, 1011, 1112, active, aerobics, african, american, boy, caucasian, child, class, diversity, ethnic, exercising, fitness, flexibility, four, friends, girl, gym, healthy, human, indoor, kids, leisure, lifestyle, little, mat, multicultural, multiethnic, posture, practice, recreation, relax, sportswear, stretching, studio, team, tension, togetherness, workout, yoga, young,