Yes, but I only do it if I'm sitting in a chair that rocks but not necessarily a rocking chair. For instance, my desk chair has a slight wiggle in it, and I will rock back and forth while sitting it, but I won't if I'm sitting in a more rigid chair. For the most part, I am a leg bouncer, generally, with both legs. I, also, chew on things including my fingernails. My husband has his own special stash of pens because I've chewed on most of the pens in the house. Also, since I cut off my hair last year (I now keep it about an inch long) , I find myself unwittingly rubbing my hair.