Quantitative Analysis Of The Changing Trend Of The Score Composition Of The World High Level Women’s Volleyball Team

The formation of a suitable competitive state and the achievement of ideal competitive performance for the world’s high-level women’s volleyball team in major competitions have always been an issue of great concern to women’s volleyball players and coaches.It is also a theoretical issue in the field of sports training theory that needs continuous in-depth research to reveal its internal laws..This article takes the change trend of the winning and losing points of the world’s high-level women’s volleyball competitions as the research object.Through the review of relevant literature,it has analyzed the quarter-finals,semi-finals and third places of the 2008 Olympic Games,2012 Olympic Games and 2016 Olympic Games.The finals and the championship and runner-up finals were recorded for data statistics,and the distribution characteristics of the multi-level structure of the three Olympic games were compared and analyzed,and the changes in the scores of serve,spikes,blocks,and turnovers during the confrontation phase of the competition process were compared,and the following conclusions were drawn.:In the 2008-2016 Olympic women’s volleyball competition,the world’s high-level women’s volleyball competition mainly lost a three-level structure;the counterattack of the server’s attack and the server’s first counterattack was the focus of the world’s high-level women’s volleyball competition;The world high-level women’s volleyball competition has a tendency to be prolonged.In the 2008-2016 Olympic women’s volleyball competition,the world’s high-level women’s volleyball team scored the most in spiking,and it is showing an upward trend.The rapid and three-dimensional attack has built a comprehensive tactical system,making the spiking attack more aggressive and effective.,Become the main scoring means of the game.In the 2008-2016 Olympic Women’s Volleyball Competition],the scoring rate and usage rate of the jump ball showed an upward trend,becoming the main scoring method for the serve;the server had the best ability to defend against a counter-center for the first time,and the ability to score flat and fast screens was the best.In addition,the rate of scoring for flat screens is on the rise,which shows that flat screens are the key to spiking scoring at this stage.The scoring rate of block and fast break is the highest and shows a downward trend.Serving errors show a downward trend.In the 2008-2016 Olympic women’s volleyball match,the receiving team used fast break and flat screen tactics in the first attack,and the usage rate showed an upward trend.The fast break had the best effect,and the fast break score rate showed an increase.The trend shows that fast attack is the key to scoring a spike at this stage;the receiver’s first anti-reverse attack is based on strong offensive tactics,fast attack and flat screens are used effectively;the rate of losing points for blocking and fast screens is showing.Increasing trend;the first attack and spiking error of the receiving side is the main way of error in the receiving phase of the game.In the stalemate stage of the 2008-2016 Olympic women’s volleyball competition,the strong attack tactics were the mainstay and the usage rate showed an upward trend.At this stage,the anti-smashing rate was low,and the strong attack was mostly adjusted.Block error is the main way of error in the stalemate stage of the game.