As the baby boomer generation begins exploding into retirement just about now, communities will surely spring up from coast to coast for these folks to spend their retirement time in splendor and relaxation. But is that the best way to spend retirement?

Sure it is -- when mixed with a healthy dose of relaxation and physical movement (exercise). The simple act of walking a decent amount per day is a great solution to ensuring long-term health viability, and communities where walking is encouraged (and the community is designed for it) have healthy elders than other places.

Factoids like the length of community blocks, how many grocery stores or restaurants are nearby and how many safe walking areas are featured may work to decrease obesity in older people -- using what is called as the feature of "walkability."