You overhear two men at the gym talking about their extensor muscles of the forearm. Based on what you know about the motion at joints, which movement would these muscles provide?

Extending the wrist

Explanation:

Extensor muscles -

These are the muscles present in the posterior area present in the forearm , is referred to as the extensor muscles .

The function of these muscles is to enables the movement of the wrist .

Talking about the extensor muscles is indicating about the movement of the wrist .

Hence , from the given scenario of the question ,

The correct answer is Extending the wrist .