[外文游泳文献] Turns - Dolphin / Group

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iswim 发表于 2011-8-7 12:28:37
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Turns - Dolphin / Group Coaching in a group setting sometimes requires that you give technique work that everyone is able to do.

Why Do It:
The most common (and important) technique in swimming is streamline.  The best way to maximize the streamline is with a good underwater dolphin.  Having all swimmers perform this with a pre-determined mark, or distance off the wall, allows coaches to see who needs the most help.

How to Do It:
1.  First, instruct all the swimmers in the group of where they're required to get to on every push off.
2.  As each wave of swimmers leaves the wall, watch to see who has the most trouble in making it to that mark.
3.  Based on the momentum of the swimmers, and the distance, both coaches and swimmers should be able to better determine if their "mark" should be closer, or farther, than the original set distance.
4)  Obviously, no "marks" should be past 15 meters.  Also consider that not all athletes will make it to that distance effectively for training.

How to Do It Really Well (the Fine Points):
Practicing underwater dolphins is always a good idea.  When you do it in a group setting it makes the coach's job easier because it's easier to determine which swimmers need the most coaching.   You make the coach's job even easier by setting the bar a little bit low.   When a minimum performance is required on something as simple as walls, those who can't keep up become as noticeable as an injured fish to a hungry shark.  Those are the swimmers who require the most attention and help from the coach, and who can show the most improvement by maximizing this skill.



dolphin, dolphin kick, underwater dolpin
 楼主| iswim 发表于 2011-8-7 12:29:19
执教团队有时可能需要您给技术工作,每个人都能够做。
为什么这样做:
最常见的(重要的)技术和游泳是富有流线型。最好的方法就是最大限度的流线好水下海豚。在所有的游泳运动员与预先设定完成这个马克,或距离从墙上取下来,让教练看谁最需要的帮助。

如何做那件事。
1。首先,指导所有的游泳运动员集团的要求,即他们到每推离。
2。当每一个波游泳离开了墙,看,看谁拥有最困难,使标志。
3。基于动量的游泳运动员,教练员和运动员的距离,都应该能够更好的确定他们的“标志”应该更近,或者更远,比原套的距离。
4)明显地,没有一个"标记"应该是过去15公尺。也认为并非所有的运动员将到海里的距离有效进行训练。

怎么做得很好(精细点):
练习水下海豚总是一个好主意。当你在团队让教练的工作更容易,因为它是更容易决定哪个运动员需要大量的培训。你犯了教练的工作变得更轻松设定的酒吧有点低。当一个最低性能需要对类似这种简单的墙壁,那些无法继续成为一名受伤的鱼,克服饥饿的鲨鱼。那些是游泳者需要最大的关注和帮助教练说,谁能指示最改进最大化这一技巧。



海豚,海豚式打腿、水下dolpin


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