Kittie Yoga 

I had to post this photo of Louie, doing his favorite stretch.  I recently got Ella to do the same.  For Louie, all you have to do is pick him up after a nap, hold him upside down, and bounce him lightly.  He arches his back, and stretches his toes out. I have only had one other cat who liked to do this. Once they figure it out, however, they are hooked.