I like this a lot. I think though the word fitness has so many connotations, and many of them negative, that some people might be put off by the idea of it.

So as an alternative, I'd suggest: Move every day. This can be:

- putting up a basketball hoop and throwing a few hoops

- walking for 45-60min.

- go climb with your significant other

- play with your children (no consoles, actual physical moving)

- do a yoga class

All of these things might not sound like fitness but give you a great balance, when done every day.