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悠着点吧 发表于 2014-5-28 14:34:45
20661
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我在“USA Swimming”网站上看到由Mike Bottom解说的四段自由泳视频。前三段视频分别讲解三个“髋驱”(长距离自由泳技术)练习。
1. 高肘练习
http://www.usaswimming.org/Deskt ... Rainbow&Lang=en
Sun, May 16, 2010
Club Wolverine: High Elbow Drill
2. 转体练习
http://www.usaswimming.org/Desktop
Default.aspx?TabId=1891&Alias=Rainbow&Lang=en
Wed, May 19, 2010
Club Wolverine: Body Roll
Mike Bottom explains the body roll addition to the high elbow catch drill as athletes attempt.
3. 转肩练习
Fri, May 21, 2010
Club Wolverine: Shoulder Roll
Mike Bottom adds the shoulder roll to the freestyle progression.
第四段视频专门讲“肩驱”(50米短冲自由泳技术)练习。也包括3个练习:
1. 双臂联动练习
2. 加长划距练习
3. 高抬腿打腿稳髋练习
Wed, May 26, 2010
Club Wolverine: Shoulder Driven Freestyle
Mike Bottom freestyle drills 4/4 from CW OTC Training Camp
我觉得他讲的很好,做了听写。但有几个地方没听清楚,用蓝字标出,请高手更正补充。还有些句子不明白,也请高手解释。
1. High Elbow Drill
All right, so what we are going to work on now is a high elbow catch connected to your same kick. All right, so we are going to do human paddle. One group stays on the wall, the other one goes out, right? You are going to keep your head up right now, head up, ①human paddle, working on keeping your elbows high. Your hands come straight underneath you and then come back out, right, no coming over, everything underneath. You are watching your hands. Keep driving your hands. Don’t let it go out and around. Come over and around. Come under it and straight out. Head up.
We go one group at a time. When you get to ②that, that is, swim high elbow back, right. So one way is you are working on high elbow connection. Coming back, it is hip driven freestyle. Try to connect. Please don't breathe on the way back. So you can watch what your hand is doing. Shoot that elbow up. Shoot that elbow up. You guys should hold on the wall. Watch what you are doing. Go right back, take a deep breath. Work on that high elbow catch.
01:28
High elbow, right. Instead of coming down and then catching here, it is here, here. You should feel that this shoulder comes forward, and this elbow comes up. If you need visual, keep the elbow as close to the surface as long as you can. So elbow stays close to the surface as long as you can on the drill.
01:56
So it is OK to kick.
02:07
The great thing about the drill is once they start feeling the tension of the pull, they really have to work. And they have a tendency to drop that elbow when that tension increases. It is easy at first to hold the high elbow, but as soon as the tension starts increasing, they want to drop the elbow so they get into that pull quicker.
2. Body Roll
Now we are going to add another dimension to the high elbow catch. When your head was up, your hips were flat. When your head was up, your hips were flat, barely flat. What we are going to add now is the dimension of the roll, the body roll. You can have your head down, when you reach out, go ahead and reach out just a little farther than when you were here. Right, get to your side. Once get to your side, it is the lower leg kick that is going to pop that connection, right. So focus on the lower leg kick. split seconds after your finger tips start going down, then go out, and so you should go all the way back. Out to that side, pop it. To the other side, pop it. Go back and forth. Start out with just learning how to get that high elbow connection. Now we are working on attaching the hips to that connection.
01:17
The other thing I can even hear them power it in. you can see that connection. It is really connected well there. Let’s keep the hands under the surface of the water. So stay with the human paddle. Keep the hands under the surface of the water. Shoot them out straight. You are trying to keep that line straight from pushing all the way back. Then shoot them out straight. Connecting the hip. You can see he is exaggerating the kick. You can see he has almost bent his leg in order to really connect. His connecting brings that hip around. Bend the leg, snap it into his catch.
The second drill we start adding the hips into that connecting, so they get over on their side and did the same thing -- they got that hand down, the elbow up. The shoulder rolls towards the cheek. And this time, the lower leg, they snap that lower leg, which brought the hips around, and they tighten the core, which then allow them to attach that power of rotation of the hips into that catch.
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