摘要
使用两部CHWEN—FENG牌高速摄影机,定点拍摄了黎泽文的竞走技术。试图向竞走界提供出适应国际竞走裁判的规范化的竞走技术,尽量避免在世界大赛上出现被罚下的境况。结果表明:黎泽文在竞走过程中的前支撑、后支撑、垂直时相、双支撑时相、前摆、后摆等关键技术阶段与技术特征表现规范合理,整体动作协调自然、稳定性好、实效性强。对个别技术环节加以改进将更有利于确保在世界大赛上再创佳绩。
Two high-speed cameras of 'Chun-Feng' brand were used to record Li Zewen's race walking technique in an attempt to provide the race walking circle with a standard race walking technique that conforms with international refereeing.The results showed that the key steps of front-supporting,back-ssupporthing,taking-off,landing,front-driving,and back-driving in Li's walking as well as his technical charcaters were reasonable,which were finished in naturally smooth,well-coordinated,steady and practical style.By further improving certain technical links, Li could achieve better performance in future world competitions.
出处
《体育科学》
CSSCI
北大核心
1996年第3期29-34,共6页
China Sport Science
