Hmmmm...  You must have a newer van than mine.  I don't get that vacuum
effect.  Maybe it's the tears in the canvas?  Rowing machines are aerobic,
not resistance training, and we think the regular weight set would be too
much weight -- hurts fuel economy and would be really dangerous in a wreck.
So far, the best suggestion seems to be the rubber bands that physical
therapists use.

Bill

----- Original Message -----
From: "Debbie Walters" <debbwa@EARTHLINK.NET>

> How about doing presses with the the pop top?  If you keep the windows
> closed it forms a vaccuum, and is just about impossible to open it - good
> resistance!
>
> Maybe there's a rowing machine that will fold down small enough to carry,
> then there's always the old fashioned bar bell and weights.