They require movement, things to happen - a creative tension.

Because physical actions require movement, we commonly understand action as motion.

After 10 days of hard work spread over a month, I was starting to figure out the movements required to succeed on the wall.

A ball requires movement, activity - all is lost if people sit down.

Deduction requires movement in logic from the general to the specific.

"The serve doesn't require much movement," Williams replied with a smile.

Resolution, however, will require movement on every side - and each party is paralysed by the fear of giving up more than the others.

The near constant movement required to feed their animals limited other activities, such as weaving.

It requires minimal movement of existing trims both inside and out.

These ageing bones require movement to keep from locking up.