不同重量铅球最后用力阶段的运动学分析

Kinematic Analysis on the Final Stage of Different Weight Shot Putting Technology

为探明不同运动员在不同重量铅球技术上的共同变化趋势,不同重量铅球对运动员的投掷技术可能产生的影响,以及这些变化趋势对铅球专项力量、专项技术训练的启示,对8名运动员进行了不同重量铅球的滑步投掷技术的运动学实验分析。研究结果表明:不同重量铅球滑步动作技术最后用力阶段的出手速度、角度、高度等方面指标有明显的差异。

Shot Put campaign is based on strength, technology as the carrier and a speed of the Core projects of non-cyclical throwing. In order tofind the possible impact on the athlete＇s technology and the common trend which caused by the different weight shot put, and inspiration incurred by these impact and common trend to special strength and special technology training, we have a experimental analysis of kinematics on 8 athletes＂ slip throwing technology with different shot put. The results shows that, hand speed, angle, and other indicators of the different weight shot put of slip final stage technical has highly significant difference.