Ann Arbor Christian School finds yoga balls help students learn (The Ann Arbor News)
Lon Horwedel | AnnArbor.com Janet Jansen's 7th grade classroom at Ann Arbor Christian School looks more like an exercise class than a schoolroom. Most students are sitting on yoga balls instead of chairs, and balancing, bouncing, or rocking. When asked......February 28 2010 11:42 am | Christian News