Fit as a fiddle

Do you know the English expression “to be fit as a fiddle“? Read the conversation below. Can you guess the meaning?

Jim: How is your father?

Steve: He’s fit as a fiddle. After he recovered from his operation, he started running marathons.

Does it mean:

a) attractive

b) sick

c) very bored

d) very healthy

The answer is below!↓

silhouette of boy running in body of water during sunset

Photo by Samuel Silitonga on Pexels.com

 

Answer: d) very healthy