11.28.06
Sit up straight? No.
Check out this article which discusses how a reclined sitting position is better for you than sitting up straight. Sitting at a 135 degree recline puts the least strain on your back. I think this article shows us that our love of reclining chairs is well-grounded.
Sean Bannister said,
September 25, 2007 at 7:36 pm
Yeah I get terrible back pain if I don’t lean back.