Legs that will not keep still are read as an urge to move on — energy with nowhere to go, or impatience with a situation that keeps you sitting still.
Does the traditional reading fit your dream, or did it mean something else to you?
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.