| 本文以李娜在2011年法国网球地下赛中所加入的7场单打竞赛为研宄对象，经由过程文献材料法、专家访谈法、录相统计法和数据统计法对李娜的重要得分战术停止了研宄，旨在提获得分效力高的战术运用形式，指出其战术运用的软弱环节，以便往后停止更有针对性的练习；同时也为我国其他男子网球选手在往后的竞赛和练习供给网球战术实际指点，以进步我国男子网球选手单打竞赛的的竞技程度。结论以下：(1)李娜整体得分的散布情形为：对峙阶段发球阶段接发球阶段。(2)李娜发球阶段的重要得分战术为：发球落点的选择方面，第一发球重要采取内角发球和外角发球的战术为主，第二发球重要采取一区发内角和二区发外角战术；发球联合第三拍运用方面，在一区一发发内角时第三拍重要回7号和9号区域得分最多，法语论文范文，发外角和发近身时第三拍回7号区域的得分最多。在一区二发的得分重要来自觉内角第三拍回7、8、9号区域的得分。在二区一发发内角和发外角第三拍回7号和9号区域的得分，在二区二发的得分重要来自二区发外角时联合第三拍回7、8、9号区域的得分。(3)李娜接发球阶段的重要得分战术：在接发球阶段得分重要来自于接发后两拍得分，其次是敌手发球双误送分，接发球制胜分占比例最小；有快要70%的球采取抽球的接发措施，其次是削球和挡球的接发措施占多数。在接一发时重要将球回球7号和8号区域；接二发在一区重要将球回到了7、8、9号区域，法语论文范文，在二区回到了4号、8号和9号区域。(4)李娜对峙阶段的重要得分战术：在对峙阶段击球区域重要散布在后场和中场，重要得分来自5、7、8、9号区域；在5号区域的击球重要将球打向了敌手的空荡区域；在7号区域的得分重要来自于回斜线得分，联合进击直线、中路和打小斜线的得分；在8号区域重要进击敌手场地域域的两个单打边线的角落，联合中路底线8号区域的榨取；在9号区域的战术运用和8号区域战术运用相似，但击球落点削减了对8号区域的进击，增长了对6号区域的防御。 Abstract: This paper with Li Na in 2011 underground French tennis match in the added seven singles competition as the research object, through process literature material method, expert interview method, video statistics and data statistics of Li's important scoring tactics stopped research, aims to provided to obtain high efficiency score of tactical application form, points out the weak link of the tactical application, to back more in practice; but also for our other tennis players in the future competition and practice supply Tennis Tactics practical advice to improve China's men's tennis singles competition of athletics level. The following conclusions: (1) the overall score of the spread of Li Na: "serve" confrontation stage stage receive stage. (2) Li Na serves to stage an important scoring tactics: serve placement, first serve important take interior service and exterior angle of serve tactics based and the second serve important take a hair of area of interior and exterior tactics; serve joint third shot applications in area hair out of the corner of the third take important back to No. 7 and 9 regional scored the most points, corners and melee third beat back 7 regional score up. A region in the district two the score important angle third consciously beat back 7 and 8, 9 points. In area, the second a hair angles and hair outer third beat back the No. 7 and 9 regional scores, the Second District second score important from the second district corners in joint third beat back 7, scores of 8, 9, the region. (3) Li pick serve important scoring tactics: in the receiving phase score important from in after sending and receiving two film scores, followed by rival serving double miscarriage, receiving winning the smallest proportion; nearly 70% of the global take smash the sending and receiving method, followed by slice and to block the ball sending and receiving method accounted for the majority. Important in the pick one ball back to the ball 7 and 8 regional; then two rounds in a region important the ball back to the 7, 8, 9 area, in the second district returned to the No. 4 and No. 8 and 9 area. Similar onslaught onslaught 7 important area (4) Li confrontation stage important scoring tactics in confrontation stage hitting area mainly distributed in the backcourt and midfielder, scoring from 5, 7, 8, 9; in the 5 region of hitting the ball to hit the opponent's empty area; in the region of the score from the back slash scoring, the joint line, road and skirmishing slash scoring. In 8 regions important for the opponent site domain two singles sideline corner joint Zhonglu bottom line 8 regions squeeze; in 9 regions of tactical application and 8 regional tactical application, but the ball placement of cut of 8 regional onslaught, the growth of 6 regional defense. 目录: |
