接力是田径比赛中最引人注目的项目之一,也是目前我国田径运动需要加强和争取在2008年北京奥运会有所表现的项目之一。4×100米接力作为田径项目中的集体配合项目,有其特殊的技术特点,本文从交接棒形式、交接棒地区、起动形式、标志判断、应急准备等几方面环节进行分析。 Relay is one of the most compelling projects in track and field competition and one of the projects that China’s track and field needs to step up and strive to show at the 2008 Beijing Olympic Games. The 4 × 100 meter relay, as a collective cooperation item in track and field project, has its own special technical characteristics. This article analyzes the aspects of the form of the handover stick, the area of ​​the delivery stick, the starting form, the sign judgment and the emergency preparation.