GIVE ANSWERS - Deutsch

That sounds really awkward, it makes sense somehow, but just doesn't feel right. Nowadays you'd hear "Für Ihr Wohlbefinden schlage ich Sport vor"

In the book there is a sentence that says: Für ihr Wohlhaben schlage ich Sport vor. Does that make sense?

oh i forgot to mention: there is the term der Wohlstand though, this one is used often. So its quite possibly you hear in news something like "den Menschen mangelt es an Wohlstand,..../the people lack wealth", rather than something with wohlhabend.

Technically das Wohlhaben means wealth, but it is veeeery very uncommon. I supose it was an old book? Usually it is just used as an adjective, so if you are "wohlhabend". I almost believe if I had to write a german essay in school and would write something with das Wohlhaben, the teacher might underline it red.

It simply means "Wealth"

It was in the Wortschatz section, as a noun; das Wohlhaben.