To be fair I did the classic “ballet, modern, tap” combo as a youngster that most girls in my era did if you “did dance” which I’m guessing is also what Ellie did and I can safely say it would provide me with practically nothing that I could use in strictly. Unless it was done at a very high level on a proper scheme, but I’m guessing it was more the local village hall in Bury on a Tuesday night vibe, especially given that she joined Corrie at 9 and I doubt had much time for dance as well as Corrie and school.