Also, up and around; up and doing. Active again, especially after an illness or rest, as in They had her up and about just one day after surgery, or I'm so glad you're up and around; we need your help, or It's time to be up and doing. [Early 1800s]
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.