如何迅速形成以速度为核心的跨栏跑是田径技术教学改革的一个现实问题。
How to inform a hurdle teaching and training system with speed as its kernel became a serious problem in track and field teaching reform.
田径技术是我国高校体育专业教学的重点内容，直道跨栏跑教学是田径教学的重点项目。
The skills for track and field are the teaching emphasis in our specialized physical and straight hurdle is an important teaching item.
跨栏跑是田径技术教学中难度较大的项目之一，对学生的力量、速度、协调、柔韧，心理等素质都要求较高。
Hrudle is very difficult in field and track events teaching. It requests much in strength, speed, harmony and flexibility.
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