I hear Halling is a Norwegian name, strange that, I normally associate it with Teutonic sausage munchers. Also...
"EIVIND BAKKEN tied last year with Tom Løvli for Norway's highest halling kick, and he finished in a virtual tie for top halling dancer in all of Norway, just a half point behind Løvli. The halling is an amazing folk dance that includes flips and other impossible athletic moves that you’ll see in his Friday night performance."