Ключевые слова: 3545, active, activity, adult, american, attendee, attending, ballroom, choreography, classes, classic, dance, dancer, dancing, dress, dynamic, european, graceful, group, hall, hobby, indoors, lifestyle, man, middleaged, pair, person, plasticity, pose, positive, practicing, rhythm, room, russian, samba, school, session, smiling, standing, studio, tango, training, waltz, woman, workout,