A Study on the Teaching Efficiency of Automatic Tennis Serve-machine for Players’ Volley Technique

In this study, forty 14-16-year-old athletes from Kunming “Wangdong Wangshi” Tennis Club were selected as research participants. Several methods were used in this study, such as literature review, teaching experiment and statistical method, combined with the author’s tennis teaching and training experience to conclude whether the tennis serve-machine can or cannot improve the teaching quality of the athletes’ volley technique. After reviewing the relevant literature and three months of teaching experiments, a conclusion was drawn that the tennis serve-machine can improve the teaching quality of the athletes’ volley technique. However, the tennis serve-machine is not sophisticated enough and has several limitations as discussed in the paper.