Chinese music should be the answer
Answer:
action
Explanation:
Action is any human movement included in the act of dancing— it can include dance steps, facial movements, partner lifts, gestures, and even everyday movements such as walking. ... Dancers may use movements that have been choreographed or traditional dances taught by others who know the dances.
I believe that element is called
flying buttresses.
Flying buttresses support the walls of a building and given that they are quite slanted, they seem as if they are forming an arch with that particular wall they are leaned against. I've attached an image of them for you to see what I mean.