Wikipedia
Kujawiak
The Kujawiak is a Polish folk dance from the region of Kujawy in central Poland. It is one of the five national dances of Poland, the others being the krakowiak, mazurka, oberek, and polonaise.
The music is in triple meter and fairly slow. The dance usually involves couples walking gracefully in a quarter-note rhythm, on slightly bended knees, with relaxed turns and gently swaying. Women's Kujawiak dances are also performed.