| China's women's volleyball team,can be said to be a flag in the field of China's competitive sports "three balls".In the 1980s,China's women's volleyball team achieved"five consecutive championships" brilliant results,but also set up a "women's volleyball spirit"-selfless dedication,unity and cooperation,hard work,self-improvement.In the women's volleyball competitions of the last four Olympic Games,the achievements of the Chinese women's volleyball team have gone from the peak to the downturn,then to the trough,and then to the resplendence.The characteristics and development laws of the application of techniques and tactics in each Olympic Games of the Chinese women's volleyball team are worth studying and analyzing the inherent laws of the performance of the Chinese women's volleyball team in different Olympic cycle.That is to say,the formation of suitable competitive state and the achievement of ideal performance of high-level volleyball players in major competitions have always been a problem of great concern to volleyball players and coaches.It is also a theoretical problem in the field of sports training theory that needs to be studied in depth to reveal its inherent laws.Final game:The last game in a competition that determines the final result.When things are in their infancy,their essence has not been fully developed,so it is difficult to understand their essence and laws.Only when things develop to a mature stage,because of its perfect and typical development,its essence has been fully developed at this time,so it is easier to find the essence and law of things by studying it from a mature and typical stage of things'development.Athletes and sports teams usually regard major competitions as the highest competitions reflecting their competitive level in many years of cyclical competitions,and will play a higher competitive level in their competitions.Volleyball competitions with high competitive level include the World Championship,World Cup and Olympic Games,among which the Olympic Volleyball Competition is the highest level.In a match,the final game is usually the final game,which can best reflect the final level of a team(technical characteristics and style,team style,etc.).Therefore,this topic chooses the final match of Chinese Women's Volleyball Team in the 28th-31st Olympic Games as the research object.Through the videotapes of the Chinese women's volleyball finals in the four Olympic Games of Athens 2004,Beijing 2008,London 2012 and Rio 2016,this paper uses the methods of documentation,video observation,logical analysis and mathematical statistics to analyze the service and reception of the Chinese women's volleyball finals in the 28-31 Olympic Games.Ball,block,strong attack,attack tactics,defensive counterattack,free-man pass and defensive technology,second-hand pass technology and organizational ability of technical and tactical statistics and analysis.In order to find out the advantages and disadvantages of different tactics in the Olympic Games,and provide suggestions for the training and participation of high-level volleyball players,and provide reference for the training and competition of Chinese women's volleyball team in the future Olympic cycle.The main conclusions are as follows:1.Chinese women's volleyball team has always been in a dominant position in serving technology in the final of the 28th-31st Olympic Games,serving effect is superior to the opponents,from the Chinese women's volleyball team's own comparison,serving scoring ability shows an upwardand downward trend(2%-9%-3%-3%);the error rate shows a steady and slow decline.Effectively reduce the rate of service errors(6%-5%-4%-4%);the general rate of service showed effective control to increase and then to effective control(72%-57%-68%-59%),breaking rate slowly decreased and suddenly increased(6%-5%-4%-12%);destroy the opponent tactical organization rate showed an upward and downward trend(14%-24%-21%-16%).There is a positive correlation between score,general ball rate and breaking attack rate with the achievements in the 28-31 Olympic Games.The Chinese women volleyball team should strengthen the attack of serving on the basis of ensuring the stability of serving.2.China's women's volleyball team has a high stability of service reception,and the effect of service reception is higher than that of its opponents in the 28th-31st Olympic Games.Its stable reception and serve,for the Chinese women's volleyball team fast and changeable play,provides a stable guarantee,is an important technical indicator of Chinese women's volleyball team to achieve good results.The higher the receiving rate is,the more conducive to creating excellent results.3.When the Chinese women's volleyball team blocking advantage,can easily win,when the blocking does not occupy the advantage,or even the disadvantage,the game is extremely difficult,or even lost the game.In the 28th-31st Olympic Games,the blocking effect of Chinese women's volleyball team is in a fluctuating state,which also affects the fluctuation of Olympic results.Chinese women's volleyball team should improve the ability of blocking,and maintain a high and stable level of blocking technology,so that blocking becomes the dominant technology of Chinese women's volleyball team.4.In the final of the 28th-31st Olympic Games,when the score rate of Chinese women's volleyball team is higher than that of the other team,and the error rate is lower than that of the other team,they can win the game.When the score rate of the strong attack is lower than that of the other team,and the error rate is higher than that of the other team,they will lose the game.Except for the 29th Olympic Games,which maintained a high score rate of strong attack,the other three Olympic Games basically maintained a score rate of 40-41%.Therefore,in order to strengthen the breakthrough ability of Chinese women's volleyball team,in addition to the increase in the number of strong attacks,will lead to physical decline,increase the technical restrictions,will make the Chinese women's volleyball team strong attack scoring rate decreased,to maintain a higher rate of strong attack scoring,we should strengthen the ability of multiple rounds of strong attack scoring..5.The fast and changeable tactical system has always been the magic weapon for Chinese women's volleyball team to win.Chinese women's volleyball team has always maintained a high tactical offensive ratio?However,in the final of the 28-31 Olympic Games,the tactical offensive ratio of Chinese women's volleyball team has gradually declined.It also shows that the development trend of the world women's volleyball team is becoming simpler and more effective.Exhibition.6.In the final match of the 28th-31st Olympic Games,the Chinese women volleyball team's free man is higher than the opponent in receiving and serving,but in the backcourt defense,the effective take-off rate is lower than the opponent's.Only in the 31st Olympic Games,the Chinese women volleyball team's free man's effective take-off rate in backcourt defense is higher than the opponent's.The free man pass effect of Chinese women volleyball team in the final of the 28th-31st Olympic Games showed a V-shaped upward trend,while the defensive effect in the back court showed an upward and downward anti-V-shaped trend.7.In the finals of the 28th-31st Olympic Games,the Chinese women's volleyball setters are higher than their opponents in the comprehensive comparison of the diversity,concealment and stability of passing.As far as the Chinese women's volleyball team itself is concerned,the diversity,concealment and stability of the attack organization of the second pass show a trend from high to low to high.8.in the 28-31 Olympic Games in the women's volleyball tournament ended,China"attack" the success rate is higher than the opponent's game and win.The "one attack"effect of Chinese women's volleyball team in the final of the 28th-31st Olympic Games shows a V-shaped development trend from high to low and then to high.Having a good"first attack" system is the foundation of winning the match for Chinese women volleyball team..9.In the finals of the 28th-31st Olympic Games,all the games with high success rate and low error rate won the "defensive counterattack".In the finals of the 28th-31st Olympic Games,Chinese women ruled out that the 30th "defensive counterattack" was relatively low,and the other three games maintained a good defensive effect.This shows that only with a good "defensive counterattack" system,is the Chinese women's volleyball team to win the guarantee. |
PDF Full Text Request