"The health hazards of sitting"

This is an in depth look at what is happening in our body when we slouch over the computer.
http://apps.washingtonpost.com/g/page/national/the-health-hazards-of-sitting/750/

The health hazards of sitting

By Bonnie Berkowitz 
and Patterson Clark, 
​Published: Jan. 20, 2014

We know sitting too much is bad, and most of us intuitively feel a little guilty after a long TV binge. 

But what exactly goes wrong in our bodies when we park ourselves for nearly eight hours 
per day, the average for a U.S. adult? 

Many things, say four experts, who detailed a chain of problems from head to toe. See picture on the left.