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400米跑是一项对速度和速度耐力要求很高的体能类周期性短跑项目,运动员必须具有快速奔跑能力、良好的速度耐力和极强的肌肉力量。成绩好坏决定于人体所能达到的最高速度和保持速度的能力,前者为速度,后者为速度耐力。一、400米运动项目特点
The 400-meter race is a cyclical cyclical sprint program that requires high speed and speed endurance. Athletes must have fast running ability, good speed endurance and strong muscle strength. Good or bad grades depends on the human body can reach the highest speed and ability to maintain speed, the former is speed, the latter is speed endurance. A, 400-meter sport features