stay fit

stay fit

To remain strong, healthy, and physically sound. There are all sorts of fad diets and get-fit-quick workout routines out there, but the only reliable way to stay fit is to eat more fruits and vegetables, cut down on junk food, and exercise regularly.
See also: fit, stay
Farlex Dictionary of Idioms.
See also:
  • keep fit
  • wade through
  • wade through (something)
  • grapple
  • grappling
  • look (a little/bit) off
  • look off
  • a little off
  • be a little off
  • be a bit off