| In recent years,both in terms of national policies and in terms of Chinese football itself,there have been great changes.The number of Chinese football players is constantly increasing,and the atmosphere of domestic football has become stronger and stronger.As the highest level of domestic football matches,the Chinese Super League's outstanding players represent the football strength of the entire country.This study will analyze the application of offensive technology and defensive technology to the top 8 teams in the Chinese Super League 16-17 season and the top 8teams in the Champions League in the same year.Summarize the differences between the offensive and defensive play of the Chinese Super League full-back and the application of the offensive and defensive technology of the Champions League full-back.By comparing the use of each technology,we find out the skills of the domestic team and the European first-class club team in the position of the full-back.The difference in skills,The hope is to help domestic full-backs recognize their own shortcomings and correct them in future training and competitions,in line with the ranks of world-class full-backs.This article's research methods include,literature data method,mathematical statistics method,expert interview method and other research methods.They respectively analyze the application of offensive and defensive technology of the Chinese Super League and the Champions League's top 8 full-back players,and compare and analyze the use of offensive and defensive technology by the side guards in the home and away.As well as the analysis of the application of offensive and defensive techniques in the front,middle and back fields,the conclusions are:1.The technical use of the Champions League quarterfinals in the offensive is mainly based on passing technology,followed by breakthroughs and fewer shots.First,a more threatening forward pass can be delivered when the front side attacks.Second,the success rate of the front field bypass breakthrough technology is higher than that of the middle road.The final shot is mainly to seize the opportunity to shoot and hangthe door in the front field.2.The technical use of the Champions League quarterfinals in the defense is mainly to grab the ball,the top of the ball is the second,there is very little tackle.The use of steal ball technology is mostly in the backcourt.The tackle ball is mainly used in the midfield.The top ball is mainly used in the backcourt positioning ball and air ball defense.3.When the Champions League quarter-finals side guard wins at home,the use of offensive and defensive technology in the away game is still dominated by passing technology,followed by breakthroughs,few shots,and the use of technology is normal.The number of steals used in defensive techniques is higher than at home,the number of shovels is less than at home,the top ball is used at home,and the defensive technical operation rate is higher than at home.4.The Champions League quarter-finals side guard at home negative,away game offensive technology application situation is,passing success rate dropped,the number of breakthroughs also dropped,shot zero,but the number of threats to the front field increased.The success rate of the use of defensive technology to steal the ball dropped,the success rate of the top ball dropped,and the tackle ball was zero.5.When the Champions League quarter-finals were tied at home,the use of offensive technology in the away game was that the pass success rate was lower than at home,the number of breakthroughs was also lower than at home,and the threat of passing was also less,and the goal was zero.The success rate of the use of defensive techniques is quite successful,the success rate of the top ball is reduced,and the tackle ball is zero.6.Compared to the offensive and defensive technology of the Champions League quarter-finals,the number and success rate of the passing technology in the offensive technology of the Chinese Super League quarterbacks,the number of breakthroughs,and the number of shots are lower than those of the Champions League full-backs.In defensive technology,the technique of stealing the ball and competing for the top ball is lower than that of the Champions League's quarter-finals,but it is more used in scooping technology than in the Champions League.7.In contrast to the use of offensive and defensive technology by the former midfielder of the Champions League quarter-finals,the passing technology and breakthrough technology in the front field offensive technology of the Chinese Super League quarter-finals are lower than those of the Champions League,and the numberof shots is quite high;The front field defense technology steals the ball quite a lot,the spade technology uses high frequency,and the top ball technology uses slightly less.Midfield offensive technology passes,breakthroughs,are lower than the Champions League,but the shot is slightly higher than the Champions League;The use of defensive techniques is quite good.The tackle is higher than the Champions League quarter-finals,and the top ball is lower than the Champions League quarter-finals.The passing technology in the backcourt offensive technology,shooting use is lower than the Champions League quarter-finals,breakthrough technology is quite;The use of backcourt defensive techniques is quite frequent,stealing the ball and competing for the top ball technology is lower than the Champions League quarter-finals. |
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