I found that dance, like in many cultures, is an important exhibition of feeling in Orlando. I originally was intrigued by the Introduction page telling us that the story was a "dance through history". Exploring dance further led me to a tag called "dance", which held multiple call sheets outlining the importance of characters learning their dances. It also showed how important Orlando's emotions towards Sasha were in these scenes. It seems like Orlando's feelings are revealed through dancing.
Dancing feet showing Orlando's emotion towards another female.
Dancing on the ice, edited so that Orlando gazes at Sasha with jealousy again.
Exhibits Orlando's feelings towards Sasha through the dance portion.
More dance rehearsals.
Dance was an important representation in Orlando, here is a call sheet with the dance studio exhibiting this.
Again, showing the emotions of the characters through the dance floor. Orlando is distracted and Euphrosyne is distressed.
Orlando distracted by Sasha during the dance
An example of Euphrosyne's emotions exhibited while dancing (which shows the importance of the dance scene)
The introduction shows dancing as significant because the movie in a sense takes "us on a dance through history".