Comparative Study On Technical Parameters Of New Generation Elite Table Tennis Players From China,Japan And South Korea

In the recent table tennis competitions,the Chinese table tennis team has gradually reduced the number of wining all gold medals as before,and the dominant position has gradually weakened.The young players from South Korea and Japan are gradually emerging in various table tennis competitions,which poses a great threat and trouble to the development of competitive table tennis in China.With the rise of the new generation of elite male athletes in Japan and South Korea,we need to find out the differences in the technical application of the new generation of elite male athletes in the competition between China and Japan and Korea,and the deficiencies of the new generation of Chinese elite male athletes in the competition,which would provide data support for future training and competition,and improve the level of competition of the outstanding new generation of elite male athletes in China.the new generation elite male athletes in China.By using the methods of documentation,video observation,mathematical statistics,syllogism evaluation and logical analysis,12 new generation of elite male table tennis players from China,Japan and South Korea will be selected as the subjects of investigation: Lin Gaoyuan,Liang Jingkun,Yu Ziyang,Wang Chuqin,Zhang Benzhihe,Danyu Xiaoxi,Moriyuan Zhengchong,Oshima Youyu,Zhang Yuzhen,Lin Zhongxun,Ding Xiang-en and Zhao Chengmin.The video of the match was observed,and the utilization rate,scoring rate and loss rate of the first and third boards of the service wheel,the second and fourth boards of the receiving wheel,and the last cricket technique were compared and analyzed.The following conclusions are drawn:1.In the attack stage,the new generation table tennis players of China,Japan and Korea have no obvious tendency on the service landing point,and there is no great difference on the change of the service landing point.In serving attack,the scoring rate of underspin is almost the same;In top-spin,the scoring rate of China and Japan is generally higher than that of Korea;In court twisting,the Chinese players' twisting technique is the most unstable,losing more points,and which is rough.It is suggested that the new generation of table tennis players in China should strengthen the combination of service placement,line change and length while ensuring the service quality.In the course of serving and attacking,they should improve the attack stability while ensuring the attack quality,especially the stability of small balls in the court andthe attack strength of the first three boards.2.In the receiving section,the table twisting scoring rate of the new generation players in Japan and South Korea is generally higher than that of the new generation athletes in China;The scoring rate and utilization rate of the Chinese team is much higher than that of Japan and South Korea in the continuous attack after receiving the serve;Tn the receiving and splitting length,the Korean team has a high utilization rate and scoring rate,and the whole team pays more attention to the battle of top-spin after launching the starting plate;The scoring rate of Korean team is also higher than that of China and Japan in the technology of underspin after push.They can seize the opportunity of attack and use high-quality pull-ball technology to suppress their opponents to win the game in the receiving stage.It is suggested that the new generation of table tennis players in China can improve the quality of receiving and serving while ensuring the stability of receiving and serving.They should rely too their own high-quality receiving and grabbing techniques to win the initiative not on the other side's offensive errors3.In the stalemate technique,Korean team is more likely to turn passive into active by active side,or to win by high-quality side pulling;Japanese new generation athletes have less strength and poor stability in back court of using backhand;Chinese new generation of athletes have faster speed,higher quality and easier scoring in short court of using forehand technique.It is suggested that the new generation of table tennis players in China should strengthen the application of side and forehand position or formulate corresponding tactical system before the competition so as to give full play to their backhand advantage while ensuring the victory through high-quality and stable backhand technology.4.In the comparison of the utilization rate and scoring rate of the last board,Chinese athletes use the backhand top-pin ball significantly higher than Japanese and Korean athletes,but the scoring rate is not much different from that of Japan and Korea.In the use of the side top-spin ball,the South Korean athletes use the side position higher than Chinese and Japanese athletes;In the defensive technology,the utilization rate and scoring rate of Chinese athletes is generally lower than that of Japanese and Korean athletes.It is suggested that the new generation of Chinese table tennis players can strengthen their defensive ability and the ability of defensive turn attack,reduce the mistakes of defensive turn attack,and strengthen the quality of counter-attack on the premise of ensuring stability.5.The Chinese table tennis team needs to give the new generation athletes more opportunities to go out to participate in the competition,which would increase their competition experience,and improve their competitive level.They should find out their own special skills to use them skillfully in the competition on the premise of ensuring the overall technical balance.Only in this way can the Chinese team further maintain its superiority in table tennis competition and always stand in the position of a powerful country in table tennis.