In the recent years,the economic develeopment of Northern Zhejiang is rapidly increasing.The fitness level of the elderly is much improved.Aging has become a topic in the local society.As on the rural area of Nothern Zhejiang where higher percentage of elderly are occupied,the age-care facilities and other public service facilities are disjointed.Meanwhile,other rural public spaces are widely used by the elderly,the phenomenon of which does not have enough attention.Through the investigation and analysis of...