Golf Carts!  

Played 18 yesterday and walked as I always do unless forced by the course usually in events that I play in like fund raisers and such.  Noticed the over weight and younger players always on carts.  Most mid aged men in early morning rounds most walked.  Younger players, etal all in carts. I'd say cart usage was 75%.

So, it occured to me that most really like golf cuz it's challenging but still requires no physical ability.  Even bowling three games in league can be a bit physical.  

Just a theory.
Scott