【摘要】 研究目的:研究乒乓球直拍横打回击弧圈球技术。研究对象与方法:采用MotionAnalysis系统对两名国家级运动员的直拍横打和横拍反手回击弧圈球两种技术动作进行了自动采集和数据处理。结果显示:直拍横打和横拍反手位回击弧圈相比,直拍横打技术各阶段的挥拍速率都比横拍的小,远台时比较明显,近台相差不大,直拍横打技术比较适合在近台、中台时回击弧圈球。直拍横打在整个击球动作中前臂外旋幅度较大。推测可能是造成挥拍击球速度小的原因,具体原因有待进一步研究。更多还原

【Abstract】 Purpose: Study the attacking loop with backhand reverse side of the penholder racket andbackhand tennis grip. Methods: Motion analysis system was applied to collect and process the data ofthe two elite players’ techniques. Result: the velocity of attacking loop with backhand reverse side of thepenholder racket is smaller than that of attacking with backhand tennis grip, especially when the playeris a bit far from the table. So the former is fit for playing closer to the table. While playing with thistechnique, the forearm is evidently turning outward. And this might be the cause of smaller velocity.更多还原