what is the definition of locomotion

Most people have either watched or been aware of the movie Wall-e. It was a a cute film, set way into the future, concerning the adventures of the little robot that has been left behind in the world to up the mess put aside by humans. The humans are living in space when they wait for the earth being re-habitable to allow them to all return. Wall-e meets another robot called EVE, who may have been shipped to earth to hunt out any indications of new life (growing plants), falls in love and follows her into space where they're involved with a lot of antics before Wall-e eventually returns to earth with EVE, the humans follow and they also set about so that it is a great location to live again. 9. Their emotional appeal The woodwind section will glare in the drummers. The brass section sticks their noses up at them. And then they emerge about the field one day minus the drum line and you know what? No one can march for the life of them. No one can keep their steps. Lines are squiggling forward and backward. Formations which are once crisp and defined have become sluggish and bloated looking. That perfectly formed capital 'O' this rock band worked so difficult on a week ago now resembles a half-hearted 'U'. What is wrong with everybody? Long before there have been machines to work out on and competitive sports to stay moving and before wars were being fought, man didn't think about conditioning as a way of keeping healthy. He simply knew if he didn't hunt, he wouldn't eat if he didn't run, something would hunt him. They were a down economy that focused simply on survival.