That's the point: the table never moves. You buy a table thats tall enough for comfortable standing use then buy a chair tall enough to that you never adjust the table. What's great about this is that there is no conscious effort needed to switch between sitting and standing you don't have to set a timer to remind you to stand up, crank your desk into standing position, nothing. You just flow on and off your chair.
Adjustable standing desk is more than a desk -- it's a multi-use work surface. I can push my monitors out of the way and move it all the way up to have the right height for taking computers apart. I can then move it to writing height and fill out paperwork like it's 1995 and then adjust it again for typing height and pull my monitors back into place.
If I could, every surface I owned would be adjustable height.