You've seen the sort of funny looking balance ball chairs, right? The word is that you can improve your posture and even tone your abs while sitting on these oddball contraptions. But do they work?

Just about every office in America has at least one busy bee sitting on a stability ball and not in an office chair. Giant stability balls instantly became popular both in the gym and the workforce ...

MILWAUKEE — When Peggy Behling replaced the chair in her office last year with a giant green exercise ball, co-workers stopped and stared. Talk about wanting to be on the ball at the work. Today, like ...

Which budget ball chairs are best? Ball chairs have become a trendy and comfortable alternative to standard desk seating. These chairs are said to help increase calorie burn and core strength by ...