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一、身体形态 (一)身高、体重 竞走是耐力性运动项目,身高要求相对较低,体重就会相对较轻,这样运动员在竞走过程中就能最大限度地减少能量消耗。另外,竞走运动员必须保持下肢运动频率和灵活性,过高的身高会对此产生不利的影响,但过低的身高又会影响步长。在同等条件下,身高腿长体重轻的人在竞走比赛中有明显优势。但我们又不把身高作为竞走选材的惟一条件,而是结合运动员的具体情况而加以综合分析。
First, the physical form (a) height, weight Walking is endurance sports, relatively low height requirements, weight will be relatively light, so that athletes in walking race can minimize energy consumption. In addition, walking athletes must maintain the frequency and flexibility of lower extremity movements. Excessive height can adversely affect this, but too low a height can affect the pace. Under the same conditions, people with long legs and light weight have obvious advantages in walking competitions. However, we do not regard the height as the only condition for the selection of walking athletes. Instead, we make a comprehensive analysis based on the specific conditions of the athletes.