Work On Your Posture To Improve Your Health
I'm quite bad at my posture. I know its important but then I'l a little lazy.
Recently my roll around office chair, with its comfortable seat and back, broke. I've looked around at the thrift stores in my community but except for a rather cheap one, in a bright pink and white, haven't found a replacement. Instead I've grabbed one of my kitchen table chair and moved it into the office. It has a comfortable seat but an straight, all metal back. Even then I've found myself slouching in it.
I know better and now I'm trying to consciously maintain a upright sitting position. And don't forget the angle of your monitor too. I found mine wear set straight up and down. I run two screens side by side and found tilting them up so they were more face on to my view helped me sit up straighter.
More on good posture: What are the Benefits of Good Posture?
(good list of additional links and resources)