The Contrastively Research On Chinese And Foreign Male Libero Players' Manipulated Situation And Skill Characteristics

After the win of the eighth of the 29th Beijing Olympic Games,the Chinese men failed again and again in the Asia and World stage,the whole situation allowed of no optimism. As the core of the responsibly for return of serving and the back field defense。the liberal player is vital to a volleyball game.This thesis adopted expert interview method,cultural heritage data method and record image the observation method,mathematics covariance method,more analytical method etc. research method,The analytical research of the libero player of Chinese and his opponent and the other 10 teams' libero players in current conditions on 2010 world Senior Men's Volleyball Championship .Try to find out the skill military tactics result aspect existent advantage and shortage .implement to take in to improve by expecting in the later game with the exaltation. Get to draw a conclusion:1.As for the selection of liberal players in this year's World Championship,the average age is 27.8 years old,along with the average stature,184.1cm. In a general sense,the average age and stature of the players in China's male volleyball team are not up to the internationally standardized average ones,and both of the average avoirdupois of the players and G Joe lai index are considered far away from the ones of the top teams around the world.2.Currently international community male volleyball team mostly adopt of 3 people connect reception to flap a type,with a fix pattern of two main attackers plus a liberal play. The liberal play is mainly responsible of catching and serving the ball in the middle sixth spots. The liberal play in China's team,compared with that from the outer China,performs excellently in the first attack,and capable of catching and serving the ball exactly with little misplay,whereas the chance for the Chinese liberal play to catch and server the ball is rather rare,with the rate of 26.77%.3.It is a universal acknowledgement that the male volleyball teams across the world prefer to apply defense type centered on the liberal play. The key defensive areas for the liberal play are falling in the fifth spot,the sixth one,as well as the arc-like area consisting of the fourth spot,the fifth one and the sixth one. The liberal players from the China's team are more capable of catching and dropping the ball than those from Brazil and Cuba,wile less capable that those from the USA and Russia. Furthermore,the defensive area at back for the liberal plays from China's team is comparatively small,which deserves more attention and improvement.4. The team players in the freeman- oriented Chinese team cannot achieve the cooperation in defensing. This causes the proportion of losing the ball is much high节.Consequently,the Chinese team should make a proper team form for strategies which can strengthen the defenses of the latter row for freeman and can completely fulfill the core role of freeman so as to lay a solid foundation for the success.5. From the final scores of the team,the connection of the freeman in the Chinese team is much better than the connection of setter-spiker. Besides,from the first touching of the volleyball,the most important factor which is determinant in the score of the whole team is the incompetence of scoring of the defenses.