why does my back/spine feel like its going left to right back and forth if im sitting

[Sterling]

why does my back/spine feel like its going left to right back and forth if im sitting / and or leaning on a hand or something

Sterling Reviewed by Sterling on 09-07-2006. why does my back/spine feel like its going left to right back and forth if im sitting why does my back/spine feel like its going left to right back and forth if im sitting / and or leaning on a hand or something Rating: 5