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跳高最重要的问题是在尽可能短的时间内提高运动员的身体。这必需经过大量的训练工作。80公斤(176磅)体重的运动员,在0.2秒的起跳期间能提高自己身体重心55公分。大约相当于发挥500
The most important issue of high jump is to improve the athlete’s body in the shortest possible time. This requires a lot of training. Athletes with a body weight of 80 kg (176 lbs) can raise their body center of gravity by 55 centimeters during a 0.2 second jump. Approximately equivalent to playing 500