walk someone off their feet
walk (one) off (one's) feet
To exhaust one by making them walk very fast or for a very long distance. The kids have been stuck inside all day, so I think I'll take them out and walk them off their feet. I'm so out of shape that my mother walked me off my feet!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
walk someone off their feet (or legs)exhaust a person with walking.
Farlex Partner Idioms Dictionary © Farlex 2017