1.One of the significant symptoms of restless legs syndrome is an uncontrollable and overwhelming urge causing constant movement in the legs. This movement is often noticeable when a person is stationary while lying down or sitting still for a long time. n2. One may also feel other uncomfortable sensations. n3. People with restless leg syndrome also have difficulty focusing, falling asleep, getting up at night to use the washroom, or standing still. n4. They may also experience extreme tiredness, irritation, stress, and anxiety.