The methods of literature consultation, mathematical statistics, comparative analysis were used to sum up, compare and analyze the application of attack and defence technique in 46 matches of 8 rounds in the men's volleyball final of the 9th National Games of China. It was shown that there were remarkable differences between the Chinese elite men's volleyball teams and the domestic teams of Russia and the national teams of other countries in the success average and the miss average of attack as well as the success average of service and the stability. There was also a big gap between the Chine...