About two years ago one of the faculty members at my school read an article about the use of stability balls in the classroom instead of chairs. The article cited that research had shown it helped to improve the focus and performance of students, especially those with ADD/ADHD. In an article from USA today, it stated that the theory is, "When the body is engaged, the brain is engaged." USA Today Article Well, after reading that article and some more compelling research, our school decided to give it a try. It worked so well that now most of our room