Contradancing does not require any specific footwork and revolves around dancers flowing through and bonding with eventually all the other dancers in a line. It is an all ages activity (from babies in papooses to dancers pushing 100). It is possible for many with disabilities. Around the US I know contradancers who are completely blind and others who are deaf, are amputees or who are in (athlete style) wheelchairs. Engrained in the subculture is the idea that dancers gently guide other dancers who are drifting off course and they constantly adjust their style and speed to match the needs and preferences of each new dancer they meet.