get in good condition
To attain good, robust health; to become strong or fit. Boy, I really need to get in good condition. Ten years working behind a desk have given me quite a belly! Wow, Jim has really gotten in good condition lately. Don't worry, kid, this job requires a lot of manual labor, so you'll get in good condition in no time!
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.