If the motor nerves are damaged, you will lose control of your muscle movements.

His move was very fast.

He is working out his muscles at the gym every day.

The damage caused by the earthquake was severe.

He damaged his own car.

He completely gained control of the robot.

He can completely control that robot.

Exercising every day is important for maintaining health.

It is important to do athletics every day to maintain health.

He is very sensitive to sound.