摘要
运用信息技术为主的方法,以刘翔雅典奥运会平男子110 m栏世界纪录为参照,对刘翔洛桑破世界纪录的时间特征进行了比较分析.研究指出,雅典奥运会后,刘翔通过训练,提高了加速能力和过栏能力,改进了栏间节奏,这是刘翔成功打破世界纪录主要原因.同时指出,刘翔过栏平均时间水平与世界优秀运动员存在一定差距,其速度耐力水平还有待于提高.进一步改进跨栏步技术,提高跑跨结合能力和速度耐力水平,应成为刘翔今后一段时间训练工作的重点.
Using the information technology as primary method,putting LIU Xiang even man 110 meters hurdle world record in the Athens Olympic Games as the reference,carrying the time characteristic of LIU Xiang broken world record in the Lausanne to on the comparative analysis.The research pointed out that,after the Athens Olympic Games,LIU Xiang through the training,sharpened the accelerating ability and spanning the hurdle ability,improved the rhythm of two hurdles,this is the primary cause of LIU Xiang successfully break world record.Also pointed out that,the mean time level of LIU Xiang spanning hurdle has certain disparity between the world top athletes,his speed endurance level also waits for the enhancement.Further improves the skill of the step of spanning a hurdle enhances run-spanning combining capacity and the speed endurance level,will be supposed to become training work key point of LIU Xiang in the next period of time.
出处
《江西师范大学学报（自然科学版）》
CAS
北大核心
2008年第4期503-505,共3页
Journal of Jiangxi Normal University(Natural Science Edition)
关键词
刘翔
110
m栏
世界纪录
时间特征
LIU Xiang
110 meters hurdle
world record
time characteristic
