This paper selects the tennis professional elective students of Shandong University of Technology as the research object, using the experimental method, literature method, interview method and data statistical method on tennis serve action sports biomechanics analysis. Through the use of the Ariel sports biomechanics system (APAS) on tennis serve data, and the data of domestic and international tennis service technique data for comparison and analysis. The results show that, the new service can be as large as possible for stretching the muscles and ligaments, is beneficial to improve the service rate is too high and not conducive to the stability and the ball toss, bent arm and finger on ball's acceleration of tee stability in the presence of adverse effects and body coordination exercise contribute to serve on the stability and accuracy and internal rotation angles of arms of two majors are not ideal.
