Yes, the Library has lots of fitness books and DVD's, and I've tried most of them.  But nothing worked for me, mainly because I would rather lie down and read a good book than work out any time.  But now, the Library has the perfect thing:  Playaways!  These tiny little machines (about the size of a small cell phone or calculator) come with a book on a chip inside.  I plugged in the earbuds I got on my last plane ride, and started walking.  Now I can't wait to get back to my exercise, because I have told myself that only when walking can I listen to my book.   I want to hear the next part.   I love it! - and my doctor will too.  I am listening to Jodi Picoult's Vanishing Acts , but there are many others I want to read.  There are 38 in the new collection, with more due in any day.   You can see a list of them by searching under the call number PLA .  Check it out, and wave at me on the beach trails!