Gloria. Use of the arms. We are told that the use of the arms is a personal thing. A professional is usually reluctent to teach specific arm movements. They can look very artificial Like the teacher said put the arm there, and you do it only because you were told to. We in our class, whilst we are doing our usuall Rumba Walks around and around the ballroom, we are told to move our arms as we feel. Even if the movement is not real good, it is better than having them hang down by your side doing nothing otherwise they will never move. But still I try to copy.