男排世青赛前四强快攻不同起跳节奏的进攻效果对比研究

发布时间：2019-01-16 09:29

【摘要】：在2015年U21男排世青赛中,以鞠根寅挂帅的中国队获得季军,这是中国国青男排时隔34年再次闯入四强,其中中国国青队的副攻张哲嘉以优异的表现荣获第一副攻并入选了本届赛事的最佳阵容。这说明快攻打法一直是我国的传统打法和优势所在,但在与世界强队交流的过程中不断被国外队伍模仿和学习,与他国队伍相比我们的快球是否还存在优势,存在多少优势,我们不得而知。我们一直在讲快球进攻要快,只有快才能发挥快球的进攻效果,关于“快”的研究,一传快、二传传球快和扣球挥臂击球快前人有过很多研究,对于起跳节奏与进攻效果的研究还没有。本研究通过在西安体院图书馆阅相关文献资料,运用专家访谈法、录像观察法和视频截取法、数理统计法、逻辑分析法等研究方法,对第18届U21男排世青赛中国队与俄罗斯队、阿根廷队、巴西队副攻队员快攻不同起跳节奏的进攻效果进行研究,以此来找出副攻起跳节奏快慢与进攻效果之间的关系以及中外队伍起跳节奏快慢与进攻效果的差别,以期为我国男排在副攻手技战术训练方面和副攻专位培养方面提供有价值的参考和依据。得出结论如下:1)实扣效果方面,起跳节奏的进攻效果并非随着起跳节奏的加快进攻效果越来越好,而是和球队的特色有一定的关系。以快球进攻为主结合强攻打法为特色的中国队、俄罗斯队同时起跳节奏的实扣效果最好,该种类型球队较适合同时起跳节奏;以强攻为主结合快攻打法为特色的阿根廷队和巴西队慢起跳节奏的实扣效果最好,该种类型球队较适合慢起跳节奏。2)掩护效果方面,中国队和巴西队表现为随着起跳节奏的加快掩护效果越来越好,以早起跳节奏掩护效果最好,俄罗斯队和阿根廷队表现为同时起跳节奏掩护效果最好。3)各队最佳起跳节奏的进攻效果表现出不同特征。中国队与俄罗斯队均是同时起跳节奏实扣效果最好,中国队表现为扣球易突破网口,却容易被防起,俄罗斯队表现为直接扣死得分;阿根廷队和巴西队均是慢起跳节奏实扣效果最好,阿根廷队表现为扣球易突破网口,还不易被防起,巴西队表现为扣球易突破网口,却容易被防起。4)起跳节奏的改变对快球进攻效果有一定的影响。俄罗斯队的进攻效果受起跳节奏的影响,表现为随着起跳节奏的减慢实扣效果变得越来越差;阿根廷队在冠亚军比赛对抗中减慢了起跳节奏,利用身高和弹跳优势打出超手扣球,进攻效果不受起跳节奏影响。而在比赛中有一次起跳节奏的突然加快则这次实扣效果和掩护效果均相当理想。
[Abstract]:In the 2015 U21 Men's Volleyball World Youth Championship, the Chinese team, headed by Ju Gen Yin, won the third place. This is China's national youth volleyball team entering the top four again after 34 years. Zhang Ze-jia, China's national youth side, won the first strike with excellent performance and was selected as the best team in the tournament. This shows that fast break play has always been the traditional method and advantage of our country, but in the process of communicating with strong teams in the world, it has been constantly imitated and learned by foreign teams. Compared with other teams, is there still an advantage in our fast ball, and how many advantages are there? We don't know. We have been talking about fast ball attacking fast, only fast can give play to the fast ball attack effect, about "fast" research, the first pass fast, the second pass fast and slap the arm to hit the ball fast, there has been a lot of research before. There is no research on the tempo of take-off and the effect of attack. Through reading the relevant documents in the Library of Xi'an Institute of physical Education, using the methods of expert interview, video observation and video interception, mathematical statistics, logic analysis, etc., this study made a study of the 18th U21 Men's Volleyball World Championship between China and Russia. In order to find out the relationship between the pace of take-off and the effect of attack, and the difference between the pace of take-off and the effect of attack, Argentina and Brazil have studied the attack effects of different take-off rhythms. In order to provide valuable reference and basis for our country's men's volleyball team in the side attack hand technique and tactics training and the secondary attack specialized position training. The conclusions are as follows: 1) the attacking effect of take-off rhythm is not getting better and better with the acceleration of take-off rhythm, but is related to the characteristics of the team. The Chinese team, which is characterized by fastball attack and strong attack, has the best take-off rhythm, and this type of team is more suitable for simultaneous take-off rhythm. Argentina and Brazil, which are characterized by strong attack and fast attack, have the best effect of slow take-off rhythm. This type of team is more suitable for slow take-off rhythm. 2) cover effect. The Chinese team and the Brazilian team performed better and better with the quickening of the take-off rhythm, with the early jumping rhythm being the best cover effect. Russia and Argentina showed the best cover effect of take-off rhythm at the same time. 3) the attack effect of the best take-off rhythm of each team showed different characteristics. The Chinese team and the Russian team both take off at the same time the rhythm solid buckle effect is the best, the Chinese team performance is spikes the ball to break through the net mouth easily, but is easy to be defended, the Russian team performance is the direct buckle the score; Argentina and Brazil both have the best effect of slow take-off rhythm and solid buckling. Argentina has shown that spiking is easy to break through the net, and it is not easy to be prevented. Brazil has shown that spiking is easy to break through the net. But it is easy to be prevented. 4) the change of the take-off rhythm has a certain impact on the fast ball attack effect. The attacking effect of Russian team is affected by the take-off rhythm, which shows that with the slow down of the take-off rhythm, the solid buckling effect becomes worse and worse. Argentina slowed the take-off rhythm in the runner-up match, using height and bounce to hit the extra spike, and the offensive effect was not affected by the take-off rhythm. A sudden acceleration in the tempo of the take-off in the race was ideal for both the buckling effect and the cover effect.
【学位授予单位】：西安体育学院
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G842

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