be fighting fit

(redirected from am 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

be fighting fit

to be very healthy She was fighting fit after 10 weeks of intense physical training.
See also: fight, fit