Hyperactivity

Consider "Hyperactivity can be seen because the child have great dificulty to sit still in one place with excessive runing, jumping & climbing."  It is difficult, on the whole, to keep your arms and legs still. One has a lot of movement throughout the body.

An excess of movements are especially pronounced in younger children. Calm games or leisure activities often become difficult because the child is too active, talking too much and unable to be still.

In older teens and adults it becomes more like an inward restlessness.