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在跳远项目中,助跑速度是运动员能否达到高水平的重要前提条件之一。助跑在跳远技术的各个环节中,起着非常关键的作用,特别是助跑最后2~3步的速度对跳远成绩有重要的影响(贡献率可达到70％以上)。科学研究结果及运动实践证明,世界高水平男女跳远运动员最后2~3步的助跑速度一般分别都在10.3米／秒和9.3米／秒以上。只有助跑速度达到这个水平的跳远运动员,才有可能创造世界级水平的成绩。但在我国的跳远运动员中,有很多人在助跑最后2~3步的速度都没有达到10米／秒和9米／秒,只发挥出他们绝对速度的80％~90％,从而大大影响了跳远的成绩,使他们所具备的潜力难以得到充分的发挥。
In long jump projects, the run-up speed is one of the important preconditions for the athlete’s ability to reach a high level. In the various aspects of long jump, the run plays a very crucial role. In particular, the speed of the last two or three steps of the run has an important impact on the long jump performance (the contribution rate can reach more than 70%). The results of scientific research and sports practice have proved that the running speed of the top two to three steps of the world’s top-level male and female long-jump athletes are generally above 10.3 m / s and 9.3 m / s respectively. Only long jump runners at this speed will be able to create world class results. However, among the long jump athletes in our country, many people did not reach 10 m / s and 9 m / s in the last two or three steps of the run and only played 80% -90% of their absolute speed, which greatly affected Long jump results, so that they have the potential to be difficult to get full play.