Opposite of on One's Last Legs: Fit as a __

This page is the CodyCross answer for the clue below from Art Museum, Group 734, Puzzle 5 (Multimedia).

Question is: Opposite of on One's Last Legs: Fit as a __

and the answer is: FIDDLE

Word Meaning:

FIDDLE — A violin, a small unfretted stringed instrument with four strings tuned (lowest to highest) G-D-A-E, usually held against the chin, shoulder, chest or on the upper thigh and played with a bow (see also usage notes below).

Definitions from Wiktionary.

Opposite of on one's last legs: fit as a __ — CodyCross Answer | CodyCross Solutions