Are stairs an answer to physical activity?

Looking up a long flight of stone steps in a park. No handrails.Walkability is discussed as the solution to keeping people active and engaged in their community. I have heard it said by health enthusiasts that we “have to have steps and stairs because that is good exercise”. Well it might be for some, but not for others. A research study on stairs and older people concludes that the presence of stairs “may deter older persons (and others) from walking outdoors.” The study was a systematic review of the literature. The full article is available online from BMC Public Health. Or you can download the PDF. The title is “Examining the relationships between walkability and physical activity among older persons: what about stairs?” by Nancy Edwards and Joshun Dulai.