这是一个可能会让你的教练真的、真的、真的很沮丧的练习。 它甚至可能让你失去练习，所以你可能想自己做这个练习，或者让教练知道你在做什么。 在你练习一段时间后，你甚至可以请教练检查你的拉线技术（见下面的要点）。
https://www.youtube.com/watch?v=H2BhQCV0jjg
标签Goswim 仰泳 拉线英语GoSwim 游泳
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这是一个可能会让你的教练真的、真的、真的很沮丧的练习。 它甚至可能让你失去练习，所以你可能想自己做这个练习，或者让教练知道你在做什么。 在你练习一段时间后，你甚至可以请教练检查你的拉线技术（见下面的要点）。
https://www.youtube.com/watch?v=H2BhQCV0jjg
标签Goswim 仰泳 拉线英语GoSwim 游泳
As a coach myself for uptown Whittier ymca I absolutely like this idea.. I just seen this and I'm like "this is very useful." Sometimes by doing something that we aren't suppose to do can help us for the good.
I still remember how our coach would yell at us when we did that! Now… as a swim instructor, I use this as a LTS drill to help teach my little ones proper arm placement on their pull/push. Many times, children want to do a straight arm pull after the pinky finger touches and the hand enters the water. When using this drill, they can't — it's impossible to pull the lane-line with a straight arm. The elbow must be bent to pull. So, although coaches hate it, we instructors love it. =~)