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短跑以快为前提,就是看谁跑得快,这是最基本、最实在的道理。现代短跑技术动作,特别要求步频高、步幅大、身体重心平稳,而步频高需要动作速率的支撑,只有快节奏、绝对速度快才能快起来,这是硬指标。因此,动作速率应该是短跑运动员十分重要的能力。特别是在青少年短跑训练中,发展动作速率是最主要的训练内容,是训练成败的关键。一、动作速率的五大优势1.有利于掌握正确的技术。现代短跑的突出特点是以摆促蹬、蹬摆结合,而快速的蹬摆是短跑技术的核心,靠的是动作速率,从某种意义上讲,动作速率就是跑的动作迅速、快、有效率,这是短
Sprint to fast as the prerequisite, is to see who run faster, this is the most basic, the most truth. Modern sprint technical movements, especially the requirements of high-paced, large stride, the body center of gravity steady, and the pace of high-speed action needs the support, only fast-paced, absolute speed can be faster, it is a hard indicator. Therefore, the rate of action should be sprinter is very important ability. Especially in teenage sprint training, the rate of development movement is the most important training content, which is the key to the success or failure of training. First, the five major advantages of the action rate 1 is conducive to master the correct technology. The outstanding features of the modern sprint is to push the stirrup, stirrup combination, and fast swing is the core of dash technology, by the action rate, in a sense, the action speed is running fast, fast, there is Efficiency, it is short