for long and we should realize what we re doing to our backs, you can work standing up. i made joke about the notebook computer but it can be on a ledge and you be stand in front of it. patti ann: and bar stools, they say, because they force you to correct your posture, constantly and that is helping you to create the enzymes. sophisticated study, says when we sit in chairs, we make a c and we are supposed to make an s and this bar stool type thing, not a little beguone, bee at the bar you ll have the alcohol and a stool-type of chair is better than the office chair we use. gregg: what about these special chairs that somehow you lean forward and they transfer the weight to your knees. i don t think they are good, either. the whole problem is putting you through some contortion and depression look at our lifestyllifestyl and, look at, the planes and i tell