(as) fit as a flea

(as) fit as a flea

In good health. Yes, I did have surgery a few months ago, but I'm as fit as a flea now. I just saw Eric recently, and he's as fit as a flea. My grandma has been rowing her whole life. She turns 87 this year and she's still fit as a flea.
See also: fit, flea
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.

fit as a flea

in very good health.
The phrase makes reference to a flea's agility.
See also: fit, flea
Farlex Partner Idioms Dictionary © Farlex 2017
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