怎样学会游泳时换气?

2024-12-02 08:30:16
推荐回答(2个)
回答1:

游泳不能换气的原因,一是划水的姿势,一是划水的节奏。所以可以从这两方面着手练习,从而更快的学会换气。
划水的姿势,游泳教练一般一开始就会教给我们,比如蛙泳:先是入水动作,大拇指自然交错,四指自然闭拢,两食指前段想挨,两手心轻微靠拢,使手掌成一个躬型;

入水后,手伸直,这时脚正漂着,身体是直线的,这时候划水,两手掌的手背靠拢,使手心向外,然后手腕向外弯,同时肩膀带动手臂向外划水,划到大概两手臂成70度左右,手到拐就向上弯曲,手掌向下划水,向身后推水,然后两手臂成直线,小臂与身体成90度,两手掌向身体中线靠拢,手掌带动手臂一起靠拢,连贯的一起向前伸,这样就完成了一个划水动作。


划水节奏的练习可以分步练习,一般可分解为四个动作:呼吸练习,蹬腿配合呼吸练习,划手配合呼吸练习,手腿配合呼吸练习。对于呼吸练习,可以面向岸边,两手扶边,按蛙泳的节奏上来吸——下水呼,反复练习;

蹬腿配合呼吸可以手扶浮板,蹬一下腿吸一口气,注意是1:1的配合,而且是蹬完腿才吸气,头下水才蹬腿,要用上前面呼吸的练习;对于划手配合呼吸,要注意早吸气,即刚开始划手就要抬头吸气,手向前伸同时头下水呼气;最后手脚呼吸配合,就是抬头划手吸气(这时腿不动),伸手低头蹬腿,然后滑行。

游泳,是在水上靠自身漂浮,借自身肢体和躯体的动作在水中运动前进的技能。游泳运动可分为竞技游泳和实用游泳,竞技游泳是奥林匹克运动会中的第二大项目,它包括蝶泳、仰泳(也称背泳)、蛙泳和捷泳(也称爬泳/自由泳)四种泳姿的竞速项目,以及花样游泳

回答2:

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