Anybody who sits all day at work knows how painful it can become. This is why we were not that surprised to see a new article on ABC news which explains the dangers of sitting: "Standing Question: Could Sitting Too Long At Work Be Dangerous?" By Deborah Roberts and Jessica Hopper According to this article, those who stand at work say that it helps them to stay focused, avoid feeling they need a nap in the afternoon and even helps them shed pounds. Famous figures such as Donald Rumsfeld and novelist Philip Roth have already been doing it for years and now doctors are starting to say the same. Marc Hamilton, a physiologist at the Pennington Biomedical Research Center in Louisiana, has shown that an enzyme that burns fat was turned off when lab mice were prevented from standing up. Hamilton states, "This enzyme is virtually shut off within hours of not standing, completely independent of diet, comletely independent of weight changes. I think sitting is very dangerous."...