Move restlessly is an activity that is often associated with being anxious or bored. Fidgeting and Gadding are two words that describe this behavior. Fidgeting is the act of making small, repetitive movements such as tapping one's foot or twiddling one's thumbs. Gadding is the act of wandering around aimlessly, often in search of something to do. Both of these behaviors can be seen as a way of expressing restlessness.