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一、自由泳技术中的腿、手、身体的位置、呼吸都是相互关联的整体。而晚吸气则是“S”型划水路线的保障。少年儿童在自由泳的初学阶段,往往出现在吸气的一侧臂刚开始划臂,便急于转体吸气并且吸气的时间较长,形成整个划水动作是在转体过程中进行的。同时,过早的转体形成一侧肩下沉,身体在水中起伏较大,破坏了“S”型划水路线,降低了划水效果,影响了前进的速度。
First, the freestyle technique in the legs, hands, body position, breathing are interrelated whole. The late inspiration is the “S” type water route protection. Children and adolescents in the early stages of freestyle, often appear in the suction side of the arm has just begun to stroke, they eager to swivel suction and inspiratory longer, the formation of the entire water stroke action is carried out in the process of swiveling. At the same time, premature swollen side of the formation of shoulder sink, the body in the water ups and downs, undermining the “S” -type water route, reducing the water effect, affecting the pace of progress.