I was just talking about Sunday infomercials when I saw another advertisement for a stair lift. I have always wanted this little machine because it takes up so little space, but allows you to do stair exercises, which benefit the legs. Not only could I burn calories, I could also trim my physique. Like everything else on television, it was $19.95 but wait, if I called 10 minutes ago I could have got another one for free, if I paid the $9.95 shipping and handling charge.