4×100米接力跑是四人相互配合,技术性较复杂的集体竞赛项目。要想取得较好的成绩,高速稳定的传接棒起着至关重要的作用。在比赛中,接棒运动员采用半蹲踞式站在接力区后端的预跑区内,向后看起动标志点(比赛前运动员自己丈量用白色胶布或木块做的标记)做好准备。当传棒运动员跑到标志点时,便迅速起跑,两人跑到接力区的预定位置完成传接棒。为了使运 4 × 100 meters relay run is a four-person teamwork, more complex technical competition project. In order to achieve better results, high-speed and stable transmission rod plays a crucial role. In the race, the runner uses the squat to stand in the run zone at the back end of the relay area, looking back at the start mark (before the race the athlete himself measures the mark made of white tape or wood). When the stick athlete ran to mark the point, they quickly started, the two ran to the relay area to complete the pre-transfer bar. In order to make it