跳伞运动中空中航线的探讨

The Study on the Air Route of Base-jumping Performance

跳伞是高空中勇敢者的运动,是集勇气、意志、智慧和科技于一体的体育项目。跳伞运动在我国有着较长的发展历史,并且是我国竞技体育优势项目之一,特别是定点项目曾多次在世界锦标赛、世界杯和世界航空运动会等大型比赛中取得优异成绩。所谓定点跳伞就是:跳伞员操纵降落伞在指定跳靶内着陆的跳伞。跳伞员操纵降落伞从天而降,能否准确的落在30cm直径的跳靶上,近而多数次均能踩中2cm直径的靶心,除要求要有极高的准确性外,还有诸多的因素如天气状况、心理状况、操纵手法以及降落伞的稳定情况等都起着很大的作用,这中间能否走好空中航线是提高定点成绩的关键。

Skydiving is a game for the brave.It＇s a sport combining courage,Will,Wisdom,and technology.In China,skydiving has a long developing history and is one of our competitive advantage sports.Particularly for base jumping,We have achieved excellence in many world competitions such as the Parachuting World Championship,Parachuting World Cup etc.Base jumping is a skydiving category in which skydivers manipulate the parachuting umbrella to control the fall and land on the jumping target.This category tests the ability of the skydiver to control the fall and accurately land in the 30 cm diameter jumping target and step on the 2 cm diameter bull＇s eye as many times as possible.The results are impacted by many factors such as weather,psychology,Control,and the stability of the parachuting umbrella.The key to improving the performance is to take a good air route in the sky.