To be an excellent social sports instructor, we should master the main contents of social sports guidance theory and method: 1. Master the theory and method of physical exercise. The theories and methods of physical exercise that the first-class social sports instructors should master mainly include: the basic principles of physical exercise, the knowledge of physiology, medicine and psychology of physical exercise, the methods of reasonable arrangement of exercise, the evaluation of exercise effect and psychological health care, the general knowledge and formulation methods of exercise prescription, the theories and methods of physical education and sports training, and the common methods of various fitness activities suitable for the masses. 2. Master the theory and method of sports competition. First-class social sports instructors should master the theories and methods of sports competitions, mainly including the basic principles, competition system, planning, arrangement and organization of large and medium-sized sports competitions, and the work of all aspects of the competition. 3. Master the theories and methods of social sports organization and management. The requirements in this respect mainly include mastering the principles and policies of social sports in China. The basic spirit of laws and regulations and the basic requirements of the situation and tasks, the basic theories and methods of social sports management, the establishment and management methods of sports organizations, the theories and methods of developing large and medium-sized mass fitness activities, cultivating social sports backbones and the management and development of social sports industry.