The knee osteoarthritis patients with or without physicians attending were surveyed anonymously 3 month after exercise.

The five aspects are introduced,as following: multi-major teacher participation and coordination teaching process,optimization teaching content and improvement teaching quality,improvement teaching effect and reformation teaching method,introduction teaching practice link and cultivation operation ability,exploitation teacher predominate and stimulation student interest.

how to adapt to the demand ,satisfy the need of teacher participation ,and promote teacher participation in school decision making ,is not only an current problem, but an eternal subject research of school administration .

The paper deals with the teacher participation in public school decisionmaking in China from theorectical and practical aspects, some strategies are also advocated in this paper.

According to decision-making theory and correlative research in foreign countries and China,we divide the degree of teachers participation into five levels:unparticipating, knowing the details,participating in providing suggestions, participating in planning schemes, participating in deciding schemes.

However,rationality justification does not imply that teachers participation is the more the better because of limitless participation deviating from rational decision-making in higher schools.

In the principal-in-charge system, teachers participation in democratic management not only can make up for the principal s deficiency, reduce the risk of decision mistakes, make decision more democratic, scientific and efficient, but also can meet teachers need of self-realization.

As for a school, the participation of teachers becomes one of democratic symbols.