采用现场技术采集与运动生物力学解析的方法,对第11届全国运动会女子链球决赛前8名运动员最后用力投掷技术进行运动学研究。结果表明,掷链球最后用力技术由单支撑和双支撑两部分构成;我国优秀女子链球运动员最后用力阶段链球一直处于加速状态,但是链球速度的增量对出手速度的贡献不是很大;单支撑最后用力阶段肩髋轴间夹角较小,链球与肩轴的夹角较大,以致影响了最后的用力效果。 The method of on-site technique acquisition and sports biomechanics analysis was used to study the kinematics of the final force throwing technique of the top eight athletes at the 11th National Women’s Tennis Championship final. The results show that the final hitting technique of hammer throwing is composed of single support and double support. The Chinese hammer throwers have been accelerating at the last exertion, but the increase of hammer speed does not contribute much to the speed of throwing. Harsh shoulder shaft angle between the smaller, the angle between the hammer and the shoulder shaft larger, resulting in the final effect of force.