At the turn of the twentieth century, board games were becoming increasingly commonplace in middle-class homes. In addition, more and more inventors were discovering that the games were not just a pastime but also a means of communication.

The fitness industry has long thrived off the well-intended coming through their doors and signing up with dreams of self-improvement, only to fade into their couches. Those who stick with it often feel like hamsters on treadmills.

As the U.S. prison population has surged over the decades, the legal profession's distaste for former inmates has become more conspicuous. And it isn't only law. Medical schools often have committees to evaluate cases and mitigating factors but are generally reluctant to admit ex-inmates.

The fitness industry has long thrived off the well-intended coming through their doors and signing up with dreams of self-improvement, only to fade into their couches. Those who stick with it often feel like hamsters on treadmills.

We spend millions on fitness each year, yet we seem to get fatter.

As the issue of youth fitness - from obesity to proper exercise regimens - takes on more resonance in schools and communities across the country, CrossFit Kids and other preschool fitness programs are raising questions about when and how children should start playing organized sports or hitting the gym.