以每秒140格的速度定点拍摄了黄志红与隋新梅的最佳及较佳成绩。力图在她们运动成绩达到高水平的情况下,对其整体动作的速度节奏进行探讨。分析表明:铅球速度与身体重心速度的对比反映出黄与隋的整体动作的速度节奏还未能更合理地安排与发挥;最后用力过程在理论上应建立两个侧弓形的概念。如果黄与隋注意并稳固地形成第二侧弓形用力的良好姿势,则会有益于取得最佳投掷成绩。 Shooting at a rate of 140 frames per second Huang Zhihong and Sui Xinmei the best and better results. Trying hard to achieve a high level in their sports scores, the speed of its overall pace of action to be explored. The analysis shows that the comparison between the speed of lead shot and the speed of body center of gravity shows that the tempo rhythm of the whole action of Huang and Sui has not been arranged and exerted more reasonable. Finally, two side arches should be theoretically established. If Huang and Sui pay attention to and firmly form the second side of the arcuate force of a good posture, it will be beneficial to get the best throw results.