Don't Sit Up Straight, It's Bad For Your Back
28 Nov 2006

It seems that sitting up straight, something many of us are taught from a very early age, is not good for your back, say researchers from Scotland and Canada. They found that sitting up straight strains your back unnecessarily. Ideally, you should lean slightly back, at an angle of about 135 degrees, they say.

The researchers, at Woodend Hospital, Aberdeen, Scotland, used a novel form of MRI (magnetic resonance imaging) on 22 healthy volunteers to identify which positions are best, and which are worst, for our backs. The Positional MRI Machine allows the patient to move around during the examination. the rest