liyuzhe0869 2008-5-5 23:13
用宁小版主提供的蛙泳视频做的flash动画(02)
[flash]http://www.51swim.com/mybbs/attachment.php?aid=14147[/flash]
duxuan0714 2008-5-23 08:53
During this type, which is present to you, not every version of breaststroke, but the essentials of breaststroke. To teach efficient breaststroke, one must be aware that the elbows must be high on the pull, with elbows scull. It must go wide in the elbows. You see many young breaststrokers pulling their hands back or sculling inside their elbow line. You see breaststrokers with poor acceleration of the legs to the full extension of the stroke, or poor hips ability, or pull head position, or as this one in the case, pulling too wide and the head back off a little too far. This swimmer has a much better streamline technique, with the hands pulling slightly outside the elbow line and nice streamline position on the kick forward.
fishanzhiwei 2008-7-28 21:45
实在太好了
鉄火 2008-7-29 00:06
During this [color=Blue]tape, I wish to[/color] present to you, not every version of breaststroke, but the essentials of breaststroke. To teach efficient breaststroke, one must be aware that the elbows must be high on the pull, with elbows scull. It must go[color=Blue] wider than[/color] the elbows. You see many young breaststrokers pulling their hands back or sculling inside their elbow line. You see breaststrokers with poor acceleration of the legs to the full extension of the stroke, or poor hips ability, or [color=Blue]poor[/color] head position, or as this one in the case, pulling it too wide and the head back off a little too far. This swimmer has a much better streamline technique, with the hands pulling slightly outside the elbow line and nice streamline position on the kick forward.
huchagnqiang 2008-9-5 15:09
haha!
