The thesis deals with health beliefs of adults exercising tai chi chuan. The theoretical part defines basic concepts of the subject and in the practical part with the help of case studies characteristics of respondents and episodic individual interviews explores whether exercise TCC improves quality of the life and health of the respondents in their health beliefs according to my proposed theoretical models of the process of realizing health. The substance of this pilot study is to discover whether long-term exercise TCC helps exercisers respondents to change their attitude to health and lifestyle. And what changes they are experiencing.