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快速滑步和最后用力紧密的相结合,构成推铅球的完整技术。滑步的目的是为了获得推铅球的预加速度和最大限度地超越器机,并为最后用力创造良好的条件。滑步的要求是身体转移快、重心起伏小,滑步结束以后,使身体处于投掷前最有利的姿势。滑步前的站位分高姿和低姿。高姿持球后,背对投掷方向,站在圈内后沿处,两脚前后开立,相距20～30cm,右脚尖贴近园圈,脚跟正对投掷方向,左腿稍在后,并自然弯曲,以前脚掌着地,脚跟提起,持球臂的肘低于肩臂与驱干约成45°,左臂自然上举,并稍向内,上
Quick slide and the final close combination of force, constitute the complete push-shot technology. The purpose of sliding is to get the pre-acceleration of the shot put and to maximize the machine beyond, and for the final effort to create good conditions. Skidding requirements are fast body transfer, center of gravity ups and downs, after the slide, so that the body before throwing the most favorable posture. Before the slide station points high and low points. High position after the ball, back to the throwing direction, standing behind the circle at the front and rear legs open, 20 ~ 30cm apart, right toe close to the circle, the heel is on the throwing direction, left leg slightly behind and naturally Bent, before the foot of the ground, the heel lift, hold the arm elbow below the arm and drilled about 45 °, the left arm naturally on the move, and slightly inward, on