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By the theories of sports training and psychology, the paper studies tennisplayers’ prejudgment ability. According to the theory of sports training, technicalfactors that influencing tennis players’ prejudgment can be revealed. From the view ofsports psychology, the athletes’ psychological prejudgment process of tennisplacement. Because the anticipation of baseline stroking action must be completed ina short period of time, in addition to intense match atmosphere, in order to obtaincomplete baseline stroking forecast information in the competition, prediction andtimely prejudgment in adversarial environment must be made.Studying on prejudgment ability of tennis stroking placement, can not only getthe influencing factors of judgment accuracy of tennis stroking placement, but also bean important indicator to measure the level of tennis. Especially in tennis, the baselinestroking technique using ball technology, as the most frequency, affects the tennistraining level and tennis achievement. In the method of instilling baseline strokingplacement judgment theory and method, teaching design of baseline stroke technology,innovation practice in tennis training, improvement of accuracy and timeliness ofprejudgment ability of tennis stroking placement, provide specific ideas and referencevalue for the study of prejudgment ability of tennis stroking placement.This paper takes students majoring in tennis in Wuhan Sports Institute as anexample. Through study, the author found that the main influencing factors ofathletes’ tennis pumping prejudgments are consciousness, experience, ability,attention, observation, perception, and the skill level. The ball’s flight direction,competitors’ body posture and their arms movement and position, the stations ofopponents and their swing trajectory are also important factors.Through the research and analysis, the paper concludes that:1. Prejudgment belongs to the psychological change process in tennis. Theprocess of anticipation is divided into three processes: the collection process, thinkingprocess, information decision process information.2. The foundation of prejudgment is from perceptual information, according tothe information search in different ways, can be divided into the following four inprejudgment of various types, including on-the-spot habit of prejudgment,prejudgment of the geometric position, prejudgment of technique and action, trackingroute prejudgment.3. Prejudgment ability to predict obstacles, mainly in three aspects, firstly, thesite, secondly, the speed, thirdly, the changes.4. Summary of factors that affect the prejudgment ability can be divided intothree aspects. Specifically, the first one is the information search. It includesperception, attention, observation, anti-interference ability; the second one is theinformation processing. It includes memory, thinking, imagination, experience, idea;the third one is the information decision. It includes personality, reaction speed,confidence level. According to the close degree of main factors will affect the abilityto predict the sequence, divided into consciousness, thinking, experience, observation,technical level, strain capacity, perception, attention. 5. Prejudgment ability, can be started from the movement of learning tennis,practice and theory training of individuals, the theories contact actual tissue inexperimental teaching mode.
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