An aerobics class is read as energy shared with others in rhythm. Tradition sees it as the wish to keep pace with a group — or the strain of trying to.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.