Standing and working can give you Varicose veins(jumpthebox.blogspot.com)
jumpthebox.blogspot.com
Standing and working can give you Varicose veins
http://jumpthebox.blogspot.com/2011/04/standing-and-working-followup.html
http://jumpthebox.blogspot.com/2011/04/standing-and-working-followup.html
But then you'll get bed sores. Bah, this world is buggy.