滑步的目的是使铅球伴随着人体的运动获得尽可能大的出手初速度,并为最后用力创造良好的身体姿势。滑步的教学重点是“滑得动”(滑步的距离)。滑步有其很强的空间和时间特征以及动作的协调配合。以右手为例,滑步的效果取决于摆动的力量、速度、方向和右腿蹬地的力量、速度和角度,因此,必须掌握正确的滑步技术才能提高滑步推铅球的运动成绩。在我们的教学和训练中,经常会发现一系列的错误动作,笔者根据自身经验进行总结,并提出针对性的纠正方法,与大家共同探讨。 The purpose of the slide is to make the lead shot with the body’s movement to get the maximum release speed as early as possible and to create a good body posture for the last effort. The key point of teaching is “sliding” (sliding distance). Slide has its very strong space and time characteristics and coordination of the action. Taking the right hand as an example, the effect of skidding depends on the power, speed, direction and strength, speed and angle of the swinging of the right leg. Therefore, the correct skidding technique must be mastered to improve the performance of skid shots. In our teaching and training, we often find a series of erroneous actions. The author summarizes according to his own experience and proposes pertinent corrective measures to discuss with everyone.