f**********9
发帖数: 18 | 2 some comments for your reference:
3) 蝶泳腿。我一次打水比较用力，二次打水是轻打。我也注意到我的腿沉的比较深，
在水面上都看不清楚，更不要说打水的水花了。平时扶板蝶泳腿练的不多，关键我觉得
我做这个很容易疲劳，打个50就打不下去了。在手脚配合的时候，一旦手部的频率上去
以后，就找不到第二次打水的感觉，就被忽悠一下随意带过了。我还没有找到两次重打
的感觉。
The first kick should be soft, but the second kick should be hard. It is
the synergistic action of the arm-push-back and the second kick providing
the substantial driving force to move forward. In order to kick hard at the
second kick, you have to use your waist to initiate the movement, pass to
your |
