It's called the LiveWell Walking Path: a new, nearly milelong route that includes two 55-foot-high staircases for cardio exercise. At one end, the path leads to the yoga studio where, beyond tall screens, barefoot travelers twist and bend while an instructional DVD plays quietly in a continuous loop.
No, this is not a wellness spa in Arizona. It’s Terminal D of the Dallas/Fort Worth International Airport. And it’s just one of the latest additions to a growing class of free or cheap travel amenities that major airports and hotel brands, including Westin (care to borrow some sneakers?) and Kimpton (how about a loaner iPod and pedometer?), are offering to travelers who want to work out while on the go.


Add urban walking to Olympic sports in London this summer.
“Parks are a part of our healthcare system,” said 