检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:刘永桂 Liu Yonggui(College of Physical Education,Central China Normal University,Wuhan Hubei 430070)
机构地区:[1]华中师范大学体育学院
出 处:《安徽体育科技》2019年第2期36-39,共4页Journal of Anhui Sports Science
摘 要:采用录像观察法,数据收集分析法,逻辑分析法,文献资料法等方对2017年澳网1月26日男单半决赛费德勒对瓦林卡比赛的发球阶段特征的比较分析。结果发现:在发球线路、落点上面,费德勒的发球落点、线路要选择的更多;在关键分的发球落点方面,费德勒发球落点灵活多变,瓦林卡则将大部分发球落点控制在费德勒反手位置;发球效果显著时,费德勒对于击球节奏的把握要好于瓦林卡,瓦林卡对于正反手抽击球的线路,角度掌握要好于费德勒;在第3拍线路上面(当发球效果显著时),费德勒角度大、节奏快,瓦林卡第3拍线路隐蔽性好、击球落点深。Video observation, data collection analysis, logic analysis, literature analysis and so on are used to compare and analyze the characteristics of Federer's serve stage in the men's singles semifinal against Wawrinka on January 26, 2017 at the Australian Open. The results show that Federer tends to choose more diversified courses and landing points in service;the landing point of Federer's serve is flexible and changeable in the key point of service, while the majority of Wawrinka's serve fall point lands in the Federer backhand position. When the serve effect is significant, Federer has a better grasp of the stroke rhythm than that of the Wawrinka, who has the angle to master the circuit of the forehand backhand stroke in the case;on the third beat ( when the serve is significant), Federer has a big angle, a fast tempo, a good camouflage for the third shot, and Wawrinka has a deep hit which is hard to defend.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.15