move on something **
move against something

He moved against the wall and turned his back to the two men.

Or, he'd have moved against the man in another way.

She almost expected to feel its feet move against her skin.

"But to move against him the way things are now, we need to be sure."

Was that the reason no one wanted to move against him?

We can also tell if someone's moving against us in force.

I moved immediately against the wall so no one could come at my back.

The law and public opinion our culture are moving against us.

The others look up and wonder when the Company will move against them at last.

She moved against him, her head close to his shoulder.