Hello, I'm glad to answer your question. We don't care what its name is. In short, it can enrich life, publicize personality (because everyone has a different style when they can't dance) and keep fit. As long as you are happy, you can call it Ghost Dance, Ghost Step Dance and Shuffle Dance. You mean swinging? Is it a shuffle dance? If it is, it's like a ghost step. Regarding the rhythm, the rhythm of ghost dance is fast, slow and rhythmic, and there is music supplemented by melody. I hope my answer will satisfy you. Please feel free to contact me if you have any questions. Hope to communicate with the vast number of ghost dance lovers.