克莱普新式冰刀推动我国速滑运动

通过对 1996、1998年度全国速度滑冰锦标赛男、女运动员短、中、长距离运动成绩对比与研究 ,分析出冰刀革新后对速滑运动成绩提高的幅度和超出以往成绩提高的规律 ,主要表现在途中滑单圈速度上 ,这是冰刀改进后促进新技术作用所在 ,关键在于克莱普新式冰刀的刀跟与冰鞋能随着蹬冰角度自动脱离和还原 ,有利于延长蹬冰距离 ,避免后程用刀尖蹬冰的现象。

New-type Clap Ice-skates Promoting Speed-skating Sport in China

Through the comparative study on male and female short, middle, long distance competition results in 1996 and 1998 national championships, this paper analyses the sport achievement range after ice-skates innovation and go beyond the law that score was raise in the past that achievement raise, this could be seen from the speed of the single lap in the process of skating. This is the key point that the new type of skate could promote the new techniques' emergence, and the new type of skate' heel could get away from the skate and then go back automatically with the stroking angle's change. This could make the stroking distance longer and avoid using skate-tip to stroke in the later process.