背越式跳高的助跑技术是背越 式跳高的关键技术之一,弧线助跑技术的好坏、速度的快慢直接影响成绩的提高。背越式跳高助跑技术的关键因素是助跑速度和弧形助跑路线。 一、选用合理的弧形助跑 路线很重要 大多数优秀运动员采用“丁”形助跑路线,这种助跑路线是由直线助跑转入到最后四步的弧线助跑,优点是能够充分发挥速度,并且由直线转入弧线时能很自然地连贯起来,有助于保持和继续加快助跑速度,尤其倒数第二步能够充分利用弧线的特点,使身 Fosbury Pachis jumping technique is one of the key technologies of Fosbury Flop high jump, arc running technique is good or bad, the speed of a direct impact on the performance improvement. The key factor of Fosbury Jumping technique is running speed and arc running route. First, the choice of a reasonable route arc is very important Most elite athletes use “Ding” -shaped aiding route, this approach is from the straight run into the last four steps arc run, the advantage is to give full play to speed, and From the straight line into the arc can be naturally coherent, helps to maintain and continue to accelerate the run speed, especially in the penultimate step to take full advantage of the arc characteristics of the body