论文部分内容阅读
作者使用精密摄影机拍摄(每秒100格)国际级举重健将的挺举动作,然后对影片进行分析,研究挺举提铃至胸阶段技术的空间和时间特征。
The author uses a precision camera shooting (100 cells per second) world-class weight lifting athlete’s jerk movement, and then analyze the film to study the jib lift bell to the chest phase of the spatial and temporal characteristics of technology.