fo sho. grabbin for the bar/putting it up is the only time youre not actually sitting down in a passive way.
its a fuckin chair, i have never fallen out of my place at dinner, isnt that hard
i was googling for the report but found this way more interesting...
http://www.wired.com/gadgetlab/2010/11/giant-magnets-stick-children-to-ski-lifts/