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成功的400M短跑运动员往往是从正确地安置起跑到终点冲刺,跟竞赛的任何一个环节相联系的。不仅主要跟400M跑有关,而且跟对抗或接力赛的200M甚至100M的速度互相联系。下列的分析包括从起跑到终点冲刺、400M跑的全过程、身体的特殊动作和可能的受伤因素。一、起跑器的安置当100M跑时起跑器的安置应垂直向前,并与分道线并行,200M和400M跑起跑器的安置需要有所不同,这是因为对于大多数竞赛者来说,后二个项目的比赛往往在弯道上起跑,将起跑器安置得稍有不同的角度
Successful 400M sprinters tend to sprint from the right start to the finish, linked to any aspect of the race. Not only with the main 400M run, but also with the confrontation or relay speed of 200M or even 100M linked to each other. The following analysis includes sprint from start to finish, the entire 400M run, body movements and possible injuries. First, the starting point of the resettlement When the 100M run-time starting device placement should be vertical and parallel with the lane dividing line, 200M and 400M running the placement of the starting device needs to be different, it is because for most competitors, After the two projects often start running in corners, the starting device placed at a slightly different angle