In terms of transportation, walking has been seen as the key for resolving most elderly problems related with PA. Walking for transport is a major source of physical activity, especially for people over 65 years of age who perceive the options for using other types of transport as being reduced (Balboa-Castillo et al., 2011). Walking is seen as a convenient, safe and adequate activity for seniors as it places the right amount of stress on joints in the human body