be fighting fit
be fighting fit
To be in very good health. Primarily heard in Australia. My father has never been sick a day in his life—he's truly fighting fit. Now that I'm going to the gym regularly, I hope to be fighting fit soon.
See also: fight, fit
Farlex Dictionary of Idioms.
- sick in the head
- all oak and iron bound and *sound as a barrel
- be on the danger list
- take sick
- (as) right as a trivet
- at the point of (doing something)
- get sick
- (as) sick as a pig
- be (as) sick as a parrot