Choose the correct meaning of the following idiom:

As fit as a fiddle

None of the above

The correct meaning of the idiom "as fit as a fiddle" is very fit and healthy. It is used to describe someone who is in good physical condition and has a lot of energy.

The other options do not have the same meaning.

• Very weak means not having much physical strength or energy.
• Recovering from illness means getting better after being sick.
• Looking fit but not fit in reality means appearing to be fit but not actually being so.

So, the answer is None of the above.