第199章 你那个不算游泳的(1 / 2)

洪荒明月 耶和静涛 0 字 2021-03-14

张静涛记得地球未惊变时,他还是少年时经常去游泳馆游泳,就经常遇到这类教练。</p>

为此,有一次他终于忍不住去问,孩子学游泳为何不能抬头游?还问,为什么不托一下孩子的下巴让孩子学会抬头游。</p>

人家教练就十分专业回答说:“这是国际标准的泳技,不是野路子,托下巴会让小孩的颈骨脱臼,发生性命危险,请你理解……这个,先生,国际标准泳姿你了解过吗?你说的那个,不算游泳的。”</p>

啥?不算游泳的?</p>

张静涛目瞪口呆,张口结舌。</p>

为此,当一个要参加中考游泳项目,需要在1分20秒内游完50米的小女孩,因游得不好,被那教练骂了一顿,罚她在一边自己练习的时候,张静涛就去询问了一下。</p>

因他认为小孩子游泳应该因材施教,不是谁的脚都能很强悍使用自由泳方式而不抽筋的。</p>

一问之下,这小女孩的问题,果然就几乎是所有新手的通病。</p>

这小女孩存在的问题就是:</p>

一,若用自由泳,脚很容易抽筋,通常游不到规定的50米,小腿就抽筋了,而且她的爆发力虽不错,可耐力却差太多了,爆发不了10来米,就越游越慢了,因此即便经过很多很多的训练,都很可能因为发挥不够好,或脚抽筋,甚至呛水,拿不到满分;</p>

二,若用蛙泳,动作又老不太协调,蹬腿手划的角度总不太对,换气虽没问题,但速度完全不够。</p>

为此,她的二种游法的成绩都超过了100秒,休想拿到满分5分体育分。</p>

可中考中,哪怕是1分都是差不起的。</p>

当然,这小女孩可以换短跑,但是,她的短跑的速度虽尚可,却也不是有十足的把握考满分的,起跑慢一点,状态差一点,都可能和满分失之交臂,事实上游泳一旦学会了,才比较稳妥。</p>

这小女孩都已经为之努力了大半个暑假了。</p>

为此,张静涛听了这些后,就教了这小女孩一个不算游泳的野路子。</p>

那就是一分手,一蹬腿,一抬头,作大半个蛙泳动作,来换气,而后,一沉头,在闷头游的时候,双手置于前方,如梭破浪,脚下用出自由泳的摆动,也就是再来半个自由泳脚部划水。</p>

而后,一分手,一蹬腿,一抬头,又是一个很自然的蛙泳换气。</p>

再一闷头,双手再次前伸如梭,脚下来半个自由泳。</p>

如此,就能利用短暂的自由泳式摆动来加快速度,又能利用蛙泳的抬头,轻松呼吸,并在蛙泳的一抬头的过程中,让脚部蹬腿,使得筋腱得以最大的放松,以免脚抽筋。</p>

并且,张静涛还教她,闷头游的时候,自己数好了,脚摆动八下就可,如果你觉得八下没有十下好,那么就数好十下,看你自己适应哪一种,毕竟十下能做好的话,必定比八下快,连换气的次数都会减少。</p>

为此,这小女孩急病乱投医之下,竟然听从了野路子的话,就照着张静涛教的练了一下,结果这二个动作只要做顺了一次,接下来就十分顺利能一直作下去了。</p>

而这二个动作连接起来后,主要推动力当然靠自由泳,但在她可以做到脚摆动10下的情况之下,可以在一次换气中,游出2米5,甚至还超过一点。</p>

也就是说,整个50米中,她只要换19口气,甚至发挥得好的话,只需要18口气。</p>

于是,在半小时后,这教练又一次模拟考的时候,这个小女孩不但在五十米距离中,游出了59秒的成绩,而且极为轻松。</p>

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