stretch one’s legs

stretch (one's) legs

To stand or walk to help relieve stiffness in one's legs, usually from sitting for a prolonged period of time. Let's stop off at this rest area for a while. After three hours of driving, I'm sure everyone would like to stretch their legs a bit.
See also: leg, stretch

stretch one’s legs

tv. to stand up and perhaps walk about. I need to get out of here and stretch my legs for a while.
See also: leg, stretch