Table tennis competitive sports; The theory of connecting technique; Conditional analysis method; Design of video dialogue box for one point ball tactics; One ball strategy, two ball strategy, multiple ball strategy
Before the “40+” era, the traditional evaluation method of table tennis techniques and tactics was based on the three stage index evaluation method. However, in reality, at that time, table tennis lacked a tactical system, and this evaluation only provided quantitative analysis of athletes’ technical skills. In the new era of “40+”, the new method of evaluating table tennis tactical strength was to construct a tactical system that emerged from the theory of connecting technique, On this basis, qualitative analysis is conducted on each one point ball of an athlete using conditional analysis method, which is a research method; Research results: There is a causal relationship between the tactical ability of athletes in competitions and the conditions under which tactical rules take effect (connecting technique awareness); Research conclusion: The traditional three stage indicator evaluation method and the modern table tennis tactical strength evaluation new method are two completely different evaluation methods. One is to evaluate the technical performance of athletes using quantitative analysis methods, and the other is to evaluate the tactical performance of athletes using qualitative analysis methods, each with its own advantages. The study believes that the two methods should be fully combined to play a greater role, which is the purpose of the study.