时长与得分在澳网男单决赛中的运用研究  

Study on the Application of Duration and Score in the Final of Men's Singles in Australia Open

作　　者：王洋 王力晨[2] WANG Yang;WANG Lichen(Sports Department of Beijing University of Posts and Telecommunications;College of PE and Sports,Beijing Normal University,Beijing,100876 China)

机构地区：[1]北京邮电大学体育部 [2]北京师范大学体育与运动学院,北京100876

出　　处：《当代体育科技》2022年第17期16-20,共5页Contemporary Sports Technology

摘　　要：该文为探寻网球大满贯男子单打比赛中得分与时长的特征与规律,设计并完善了录像观察法中时长界定以及采集办法,对3场澳大利亚网球公开赛男子单打决赛中,得失分与时长指标运用进行探究。分析发现:3场比赛平均每场打258分,平均每局约打6分;比赛有效时长仅为无效时长1/5;3s时长的得失分频次最多,最长得分用时高达39s;八成的得失分是在10s之内完成的。建议我国运动员和青少年网球选手,重视前3s和10s内的技战术教学、训练和比赛的把控。In this paper,in order to explore the characteristics and laws of score and duration in men's singles match of Tennis Grand Slam,the definition and collection methods of duration in video observation method are designed and improved,and the application of gain and loss points and duration indicators in men's singles finals of three Australian Open tennis matches are explored.The analysis shows that:The average score of each game in the three games is 258 points,and the average score of each game is about 6 points;The valid duration of the competition only accounts for 1/5 of the invalid duration;The gain and loss frequency of 3s is the most,and the longest score time is up to 39s;80%of the gains and losses were completed within 10s.It is suggested that Chinese athletes and young tennis players should pay attention to the control of technical and tactical teaching,training and competition in the first 3s and 10s.

关 键 词：澳大利亚网球公开赛 男子单打 得分 时长 

分 类 号：G843[文化科学—体育训练]