Articles by Dr. Erdman are for informational purposes, and are not to be taken as specific medical advice.
In the last article we looked at what issues negatively
affect general posture, from heredity to cell phone use, and how to improve
general posture in a daily routine.
In this, the second part of the series, we are going to
investigate good sitting posture and effective standing posture.
Sitting posture is very important for the spinal discs. Your
body literally starts to shut down specific parts of the brain related to
muscle tone, cognitive awareness and breathing, the longer you stay sitting in
one position. This process starts at about 15-30 minutes of sitting. Sitting also puts 13 times more compressive
force on the low back discs than any other position.
Look at your own posture when sitting at a computer for a length of time. We start out upright and alert, but before an hour has passed, we are slouching and distracted, right?