Hyperactivity does not come out from bad upbringing!
When the hyperactive child jumps from his seat during a lesson and starts to walk up and down the classroom, it is not that he has not been learned how to behave. He just cannot control the impulses. He is declined to fallow the first inducement under the influence of the external emotions. It is difficult for him to sit motionlessly for a long time, not to fidget or talk, he frequently touches and drops various things, pushes coevals, etc. And strict discipline is not enough for overcoming hyperactivity.
Actually, too strict upbringing, right up to punishment of the child for impossibility of self-control, frequently can only aggravate symptoms of hyperactivity. If the child needs high motion activity, there is no sense to suppress it. It is better to try to learn him or her to splash out energy in the acceptable ways: going in for sports, dances and outdoor games. The emotional tension should be also reduced.