(1.Department of Physical Education,2.Health Science Center,Peking University,Beijing 100871,China) Abstract: Specialized knowledge, basic specialized knowledge and knowledge about other specialty related subjects are 3 constituent elements in the knowledge structure of table tennis coaches. In the knowledge structure, current national table tennis coaches have profound specialized knowledge, but their basic specialized knowledge is so so, while their knowledge about other specialty related subjects is kind of poor. The overall knowledge structure of national table tennis coaches is unbalanced. Key words: knowledge structure;table tennis;coach;China |