By using the methods of documentary investigation, questionnaire and interview, this paper makes the analysis and research on problems of different knowledge attitudes towards the fitness objective among citizens of Ningbo, condition of exercise and main factors affecting participation in fitness.

[Methods] 262 samples were collected from the three central districts of Ningbo since October of 2004 to March of 2005;cold vapor atomic absorption spectrometry was applied to determine the content of mercury in the hair of Ningbo residents.

A Survey is conducted on the status quo of consumption of physical training of residents of Ningbo city in this paper.

An analysis on the impact factors of domestic tourism demand by Chinese urban residents;

Sports leisure activity feature of different age group for urban residents;