Trend? Yes, using an exercise ball as an office chair is something of an underground phenomenon, and you can find plenty of testimonials out there on the Web, from the walking enthusiast who switched to better her cross-training, to a top 10 list of reasons to make the switch, to the class of fourth-graders who use balls as chairs. The Wall Street Journal did a long piece on the ball as chair last year, so it made it into the corporate domain -- with the biggest problem cited being "exhaustion." For those looking for a good workout, that's actually a positive!
There are gizmos you can buy to make the balls more like chairs, with stands and back rests, but the typical way to use the ball is just to pump one up and sit on it. Do you fall down? No.
I first started using an exercise ball as a chair during my first pregnancy when I had a pinched nerve and sitting in a regular chair made my leg go numb. Physical therapy didn't help much, was expensive, and was hard to coordinate into my busy schedule. So somebody suggested the ball as a way to relieve pressure on my sciatic nerve. Presto whammo I was all fixed up.
I spent the duration of my pregnancy sitting on that ball, enduring the curiosity of my cubicle mates. And while you couldn't see the results of my ab work due to my ever-expanding belly, those extra muscles sure came in handy when the baby came. I was back to my normal shape pretty fast. When I sprained my back recently, I went back to the exercise ball and it reminded me how far I'd slacked -- the first day was murder on my flabby core. As a busy working mom, this is about the only work-out I have time to muster. Now I just need the discipline to keep at it even though it is tough-going at first.