Research On The Effect Of Attack And Defense Techniques And Tactics Of Chinese Women Volleyball Team In The 2017world Women's Volleyball Grand Final

In the volleyball match,attack and defense are the two opposite sides of the volleyball match,the alternate development of offensive and defensive is the law of volleyball itself,the improvement of the offensive level will inevitably promote the improvement of defense level,and the improvement of defense level,in turn,stimulate the development of the offensive tactics.The offensive and defensive shield runs through the volleyball movement,the relationship between attack and defense is closely connected,and the offensive must be defended.The purpose of defense is to ensure and achieve offensive.This paper mainly adopts the methods of literature,video observation,data statistics,logical analysis and comparative analysis.This study takes the effect of the Chinese women volleyball team in the 2017 World Women's Volleyball Grand Prix in the finals as the research object.The data statistics and analysis are carried out in the four matches of the world Women Volleyball Grand Prix in the finals of the women volleyball team in the World Women Volleyball Grand Prix.The conclusion is as follows:1.Application of technology.The attack power of Chinese women volleyball team is generally in service,and its service form is single and its stability is poor.The Chinese women's volleyball team has a low rate of receiving service,which is far from that of the world's top teams.2,Tactical use.The tactics of attack tactics in Chinese women's volleyball receiving and serving tactics system are characterized by strong attack,fast attack and quick cover,and flexible tactics.In the case of one attack is not in place,it's all about adjusting and attacking.The main attacker shouldered a heavier offensive responsibility in the whole team of Chinese women's volleyball team.The scoring rate of Chinese women's volleyball teams ranked first and second in all teams.This showsthat the attack ability of Chinese women volleyball team has certain advantages.3.Disposition of lineup.The Chinese women's volleyball team mainly takes the training team as the main body to match the new line of the new Olympic cycle,but it has basically sent the main line to achieve excellent results.4,The effect of technical and tactical use.The Chinese women's volleyball team,using the past technical and tactical tactics,continues to maintain the rapid and rapid technical and tactical mode,which is based on fast attack and cross attack as a supplement.But the competition did not achieve good results,the obvious weakness is the service and serve the two techniques,if there is no good transmission guarantee,the second pass can not organize fast and changeable skills and tactics,the attack success rate will also decline.