摘要
高山滑雪作为一项速度与技巧相结合的雪上运动,影响其成绩的因素较多,包括技术层面(滑行技术、转弯技巧、路径选择、飞行技术等)和外部环境因素(雪质、天气、空气阻力、赛道特征)等。通过分析近10年冬奥会比赛特征(项目发展、参赛人数和各国奖牌榜分布)、赛道地形特征(垂直海拔落差、路线距离、坡度和旗门设置)和运动学特征(滑行速度、转弯技术和空中飞行特征),探究影响该项目运动员的技术特征与因素。
Alpine skiing,as a snow sports combining speed and skill,the factors that affect the performance of alpine skiing athletes including technical aspects(skiing techniques,turning skills,trail choice,flight skills),and external environmental factors(snow quality,weather,aerodynamic drag,course characteristics)and so on.By analyzing the competitive characteristics(development characteristics of the event,the number of participants and medal table distribution of each country),trail features(altitude drop,course distance,slope and gate setup)and kinematic characteristics(sliding speed,turning technical and flight characteristics in the air)of alpine skiing in the past 10 years of the Winter Olympic Games,and exploring the technical characteristics and factors and risks affecting the athletes in this event.
作者
何卫
束洋
李海鹏
娄彦涛
HEWei;SHU Yang;LI Haipeng;LOU Yantao(China Institute of Sport Science,Beijng 100061,China;Shenyang Sport University,Shenyang 110102,China.)
出处
《中国体育科技》
CSSCI
北大核心
2020年第12期3-8,共6页
China Sport Science and Technology
基金
国家重点研发计划“科技冬奥”重点专项(2018YFF0300901)
国家体育总局体育科学研究所基本科研业务费资助项目(基本20-39)。
关键词
高山滑雪
冬奥会
运动学
alpine skiing
Winter Olympic Games
kinematic
