Aerobic exercise almost anyone can do! If you can walk, you can do Nordic walking. All you need is a set of poles, some walking shoes and a desire to get outside and go. Just show up at the designated time and place and to meet and greet. Locations in Westchester County, NY will vary but it will be listed whether the hike will be easy (fairly flat terrain with paved or packed surface) to advanced (steeper hills, dirt paths) and expected time it will take to complete the walk. No poles, no worries, you can walk along without poles, too.