I'll preface this by saying that I have driven my car once in the past 59 days. I am 61 and I like to ride my age 2-3 times a week and use normal utility and transportation cycling as "recovery" days. Those are the days I work in a little yoga and weight lifting also. I would drive my car more often, but I haven't been playing golf much and that's what I use it for, to get the clubs to the course.
Marc