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跨栏跑是在快速奔跑中跨过固定距离上设置的固定数量及固定高度栏架的田径项目。它的技术特点主要体现在“有节奏的快跑”与合理的“跨栏步”技术相结合,而成绩好坏取决于平跑速度、过栏技术及跑与跨的衔接能力。一、理解三个基本原理(一)“两点间直线最短”原理“两点间以直线最短”的原理告诫我们:一定要控制好奔跑时后蹬与摆动的方向、角度和节奏,保持好直线运动的技术特性,提升跑动中的经济性
Hurdle race is a track and field program that spans a fixed number of fixed-height racks and racks in a fast run. Its technical features are mainly reflected in “rhythmic running ” and reasonable “hurdle step ” technology combination, and the result depends on the speed of ping-pong, hurdle technology and ability to run and cross. First, understand the three basic principles (A) “principle of the shortest distance between two points ” principle “principle of the shortest distance between two points ” warned us: we must control the run-back pedal and swing direction, angle and Rhythm, maintain the technical characteristics of linear motion, improve the economy in running