少年运动员跨栏跑的专项速度及其训练

Hurdle Of Special Speed And Training For Young Athletes

跨栏跑是一项复杂的技术项目,要提高跨栏专项速度,就必须解决好栏上的技术动作和栏间平跑速度的问题。在过栏技术方面,应以提高起跨腿蹬地速度、摆动腿动作速度、起跨腿提栏速度和下栏后转为栏间跑速度为主;在平跑速度方面,应以提高栏间步频为主。同时指出平跑速度、过栏速度的重要性,并对两者提出科学的训练方案。

Hurdle is a complex technology program,to improve hurdle special speed,you must solve the problem between the technical action bar and bar maximum speed.At the bar technology,it would be directed at increasing push up to speed,swinging leg movement speed,striding leg lift bar speed and lower bar after running speed as the primary;in the maximum speed,it should be to raise the bar between the frequency.At the same time,this paper pointed out the importance of speed over bar and maximum speed.In addition,the author offered some scientific training methods.