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全部话题 - 话题: backstroke
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w**********p
发帖数: 559
1
来自主题: Swimming版 - Backstroke Videos
Here is what I found in youtube.
I hope you can find it useful:
backstroke basic:
http://www.youtube.com/watch?v=FVZy7K_fkJ4
Backstroke For Every Body Promo:
http://www.youtube.com/watch?v=vAt89iGyBpE
Markus Rogan Backstroke:
http://www.youtube.com/watch?v=SV8pVfxubSY
200 backstroke semifinals Athens 2004 Olympics:
http://www.youtube.com/watch?v=9h7fC9LOIWs

发帖数: 1
2
来自主题: Military版 - 200 Y Backstroke, A time (转载)
【 以下文字转载自 Swimming 讨论区 】
发信人: CornucopiaX (VE  RI  TAS), 信区: Swimming
标 题: 200 Y Backstroke, A time
发信站: BBS 未名空间站 (Tue Nov 14 23:50:33 2017, 美东)
我儿子进入了Final , heat 2 1st place .
这是多么好的成绩。我要记念一下。
H****w
发帖数: 1632
H****w
发帖数: 1632
H*V
发帖数: 2770
5
来自主题: Basketball版 - 未来中国孩子出彩的将是游泳
我们附近高中游泳队1/3以上的都是中国孩子,不出10年,亚裔在美国泳坛将
占据一席之地。
see the newspaper title today as:
Dawson sending record number of swimmers to state
Catherine Wu and Bofeng Chen are among a record number of participants that
Dawson High School is taking to the 2012 University Interscholastic League .
..
this is an old news about Catherine Wu,
Wu ranked No. 1 nationally
by Russ Goodall | December 1, 2009 12:26 pm
By L. Scott Hainline
Chronicle correspondent
Pearland Aquatics team member Catherine Wu has been ranked ... 阅读全帖
b*****a
发帖数: 1732
6
来自主题: Swimming版 - 丫丫学自由泳
昨天intermediate班考试了,考了elementary stroke,side stroke+glide,dive,
backstroke+open turn,freestyle+open turn, breaststroke.
我的sidestroke老师总是说我是侧着蹬蛙泳腿,没有用scissor kick;还有就是
backstroke始终是我的老大难,我总是呛水,也不知道是为什么。
最后我居然被老师fail了,老师说我还得上一次intermediate班,主要是backstroke和
sidestroke不行。我觉得老师还是比较fair的,看来美国这边比较注重全面。我们班六
个人,只有一个通过了,她就是比较全面。
想想这个游泳班还是很多fun的,主要是教会了我游自由泳,还有就是让我发现晚上吃
完晚饭去游泳池游一会儿,可以让你把白天工作的疲惫和烦恼都抛开,很喜欢。
还是有小小的遗憾的,本来以为可以去advanced class学学butterfly和flip turn的,看
来还是得等以后了。
想请教一个问题,我游backstroke都很害怕,快到池边的时候总是怕碰到池边... 阅读全帖
b*****a
发帖数: 1732
7
来自主题: Swimming版 - 丫丫学自由泳
昨天intermediate班考试了,考了elementary stroke,side stroke+glide,dive,
backstroke+open turn,freestyle+open turn, breaststroke.
我的sidestroke老师总是说我是侧着蹬蛙泳腿,没有用scissor kick;还有就是
backstroke始终是我的老大难,我总是呛水,也不知道是为什么。
最后我居然被老师fail了,老师说我还得上一次intermediate班,主要是backstroke和
sidestroke不行。我觉得老师还是比较fair的,看来美国这边比较注重全面。我们班六
个人,只有一个通过了,她就是比较全面。
想想这个游泳班还是很多fun的,主要是教会了我游自由泳,还有就是让我发现晚上吃
完晚饭去游泳池游一会儿,可以让你把白天工作的疲惫和烦恼都抛开,很喜欢。
还是有小小的遗憾的,本来以为可以去advanced class学学butterfly和flip turn的,看
来还是得等以后了。
想请教一个问题,我游backstroke都很害怕,快到池边的时候总是怕碰到池边... 阅读全帖
a*****a
发帖数: 19262
8
有关legal stroke我刚刚查了这个网站
http://usaswimming.org/DesktopDefault.aspx?TabId=1696
THE FOUR STROKES
The four competitive swimming strokes are freestyle, backstroke,
breaststroke and butterfly. The combination of all four strokes is called
individual medley.

In freestyle events, the competitor may swim any stroke. The stroke most
commonly used is sometimes called the crawl, which is characterized by the
alternate stroking of the arms over the surface of the water surface and an
alternating (up-and-d... 阅读全帖
t*******r
发帖数: 22634
9
或者另一个泳渣的判断方法,就是直接拿 50 yard 的 backstroke
时间除以 2。Backstroke 是水中出发,跳水因子可以基本忽略。
比如 11-12 岁女娃,50 yard 的 backstroke 的 b time 是
38.79,除以二就是 19.40。
那如果 25 yard 蹬壁出自由泳发 20 秒内还游不到对岸的话,
说明短距离自由泳都游不过人家长一倍距离的仰泳!(同年龄组的
b time)。算了,不说了。我们这泳渣,也真是渣的钢钢的。特么
渣就一个字!没跑。
a*****a
发帖数: 19262
10
有关legal stroke我刚刚查了这个网站
http://usaswimming.org/DesktopDefault.aspx?TabId=1696
THE FOUR STROKES
The four competitive swimming strokes are freestyle, backstroke,
breaststroke and butterfly. The combination of all four strokes is called
individual medley.

In freestyle events, the competitor may swim any stroke. The stroke most
commonly used is sometimes called the crawl, which is characterized by the
alternate stroking of the arms over the surface of the water surface and an
alternating (up-and-d... 阅读全帖
a*********r
发帖数: 139
11
来自主题: Swimming版 - 好吧,我今天脑袋撞池子上了
Each time I saw the flag, I flipped back right away and then found that I
had turned too early. This is my problem of backstroke now. I saw lots of
people don't do backstroke properly. They float on their backs with twisted
hand to cross over their heads. This is probably very relaxing. When I do
backstroke correctly, I feel it is more tiring that freesytle. Do you agree?
B*******e
发帖数: 277
12
来自主题: Swimming版 - Bluemouse的游泳日记 12/10/11
1h30' 3000y:
400y warm up, free with paddle
200y kick
100y breaststroke
(6*25 on 30")*4 free
200y backstroke drill
8*50 on 1'20" backstroke
2*300 backstroke with paddle
500y kick
没有warm down就迫不及待的爬起来了
btw,连着打10q还是蛮累的,尤其脖子比腿累,不过想着瘦腿吧瘦腿啊就不累了
x******r
发帖数: 665
13
来自主题: Swimming版 - 游泳学习日记--by 小米
09/26/2012
每天瞎忙,加上亲戚来访,转眼两个星期没下水。。。
今天主要学breaststroke和backstroke,趴着的青蛙和躺着的青蛙~
蛙泳很早就会了,今天重新开始分解练习,反而乱了节奏,呼吸十分不畅。教练跟我强
调了划水要快,换气之后尽量快的回到streamline,头入水要多一些。这样游起来动力
似乎足了不少,但是节奏有些乱套,还要多多练习~
backstroke是个新花样,原来没见过这样仰泳的。
先练习了在躺在水里改变方向。基本就是双手往各种方向划水,腿用来保持浮起,我的
问题是腹肌没用力,屁股会掉下去。
但是换到backstroke就好了很多,有了固定方向,加上夹腿,速度还不错~某次游到头
了没注意,脑袋撞到池边,劲儿还挺足。。。疼死了
总体来说是挺欢乐的一节课~这周不管怎样都要多下水,多练习!
W*******l
发帖数: 1868
14
来自主题: Swimming版 - 很好的一篇有关打水的文章
看看你的200米打水是什么水平。
8 TIPS FOR FASTER KICKS
Swimming World Magazine, Sep 2005 by Goldsmith, Wayne
The role of kicking in swimming is a matter for study, research, debate and
discussion, but one thing we do know: better kicking equals better swimming.
There are eight key elements that will help improve your kick:
1 LOOSE LEGS
The key to fast swimming and fast kicking is to stay loose and relaxed.
Too many swimmers think fast kicking means hard kicking. The great swimming
coach, Yoda, once said, "Unl... 阅读全帖
A*****s
发帖数: 107
15
今天三点open registration,正在外面上课,偷偷打开手机,点进去,告诉我排队第89
个,不能refresh 或hit back ,否则号就作废,15 分钟后排到55 位,系统死了,欲
哭无泪,只能刷新,又被排到60 位, 到30 号的时候,猛地发现报错了班:报到高级
班,再哭.....
40 分钟后终于进入了系统,完成繁兀的第一次用户的注册过程抢到了名额,
送钱上门还这么憋屈。报了个中级班,到四月底开课时候,我的自学初级该能合格
了!现在祈祷老师是个大美女!
不过TI 可能白学了...应该有很多动作类似,
Adult Intermediate
Can float on back independently and float independently on stomach with face
in the water. Can flutter kick with barbell or kickboard as well as enter
deep end of pool. Understand how to tread water. (max 4 students in... 阅读全帖
W*******l
发帖数: 1868
16
来自主题: Swimming版 - 快速打水的8个要点
这个我贴过的。今早25yard Kick 了21"35,好像比原来快了一点点。
下面的几个要点很好。
8 TIPS FOR FASTER KICKS
Swimming World Magazine, Sep 2005 by Goldsmith, Wayne
The role of kicking in swimming is a matter for study, research, debate and
discussion, but one thing we do know: better kicking equals better swimming.
There are eight key elements that will help improve your kick:
1 LOOSE LEGS
The key to fast swimming and fast kicking is to stay loose and relaxed.
Too many swimmers think fast kicking means hard kicking. The great swi... 阅读全帖
a***a
发帖数: 39
17
50枚。看看有多少是不可能了,呵呵
两块网球是没戏了,呵呵呵
INDIVIDUAL
Gold
Kerri Walsh/Misty May beach volleyball
Rebecca Giddens kayak, slalom singles
Sada Jacobson fencing, saber
Courtney Kupets gymnastics, uneven bars
Paul Hamm gymnastics, all-around, horizontal bars
Jimmy Pedro judo, lightweight
Paul Cayard/Phil Trinter sailing, Star
Gary Hall Jr. swimming, 50 freestyle
Aaron Peirsol swimming, 100 backstroke, 200 backstroke
Brendan Hansen swimming, 100 breaststroke
Michael Phelps swimming, 100 butterfly, 200 butterfly,
a*****a
发帖数: 415
18
来自主题: Olympics版 - 狗刨比自由游不仅快,而且实用
From Wikipedia:
Freestyle means "any style" for individual swims and any style but
breaststroke, butterfly, or backstroke for both the individual medley, and
medley relay competitions. The wall has to be touched at every turn and upon
completion. Some part of the swimmer must be above water at any time,
except for the first 15 metres after the start and every turn. This rule was
introduced (see History of swimming) to prevent swimmers from using the
faster underwater swimming to their advantage,... 阅读全帖
w****1
发帖数: 4931
19
来自主题: Running版 - 肌肉拉伤了
backstroke, well, in principle is easy. But I really suck at it. My
backstroke is super slow. I could only use it for
recovery.
p*5
发帖数: 16204
20
Here are the numbers for all strokes per 25y when I did the minimizing or
maximizing SPL drills (pushing off the wall counted as one stroke):
Minimizing:
Freestyle: 11
Butterfly: 6
Breaststroke: 4
Backstroke: 14
Maximizing:
Freestyle: 20
Butterfly: 11
Breaststroke: 12
Backstroke: 21
There is a magic number in between, which gives you the perfect balance
between speed and SPL numbers.
If you plot SPL (x-axis) with speed (y-axis), there is a bell shape curve. The magic number is the SPL where the
y*j
发帖数: 394
21
来自主题: Swimming版 - 新手上路
For ironman, you definitely need freestyle. Backstroke is a plus.
Learn backstroke and improve your freestyle. The two help each other.
p*5
发帖数: 16204
22
来自主题: Swimming版 - 仰泳呛水终于缓和了一些。
Backstroke is in favor of shallow breather. But backstroke can't be smooth
and swum long if the breathing is not smooth or in good rhythm..
w**********p
发帖数: 559
23
来自主题: Swimming版 - 2010.04.11比赛视频
版酸威武! ^^
Very nice swim as usual.
First, I believe your strokes looks better then last year especially
backstroke.
However, your time was slower for some reason.
Question: Is there a different in your weight or strength compares to last
year?
Pluses:
Flutter kicks on freestyle compares to last year.
Arm stroke on breaststroke compares to last year.
I like your backstroke compares to last year.
Butterfly looks good and about the same from last year.
Opportunity to improve:
Racing dive: Timing w
n***s
发帖数: 1257
24
来自主题: Swimming版 - 另一个问题:仰泳
搭便车问问题:
从backstroke 到 front crawl 手臂空中那下cross over是不是要尽量保持垂直,还是
快速换成front crawl那样的曲肘移臂。
backstroke flip turn时感觉上半身勉强,差点翻不过来。有什么好点子没?我感觉转
过后好像稍抬头看墙了。反正比front crawl的flip turn要别扭。
比赛视频上运动员的动作都太快了,看不清他们的慢动作。
Thanks!
e*******e
发帖数: 9616
25
来自主题: Swimming版 - 另一个问题:仰泳
The thing I hate the most is push off, my leg get so tired every time I did
that.
BTW, response to your early post, in IM, you are not allowed to do flip turn
in backstroke. In backstroke only heats, you just measure the strokes, to
me is 4 strokes, then turn and flip, not side look on wall=wasting time.

some
n***s
发帖数: 1257
26
来自主题: Swimming版 - 另一个问题:仰泳
Not mentioned IM, just backstroke. That is different, and I have practiced
both.
Pushing off is okay to me. I can understand sometimes it can cramp the leg
muscle if not doing properly.
My problem with backstroke turn is about the upper body not being able to
turn over as easily as in freestyle turn. I feel like losing momentum and
unnecessarily twisting to one side. Guess it might be similar to the case of
breathing on the last stroke in freestyle turn. Ideas?

did
turn
p*5
发帖数: 16204
27
来自主题: Swimming版 - 弱问:仰泳怎么判断方向?
Never move your head in backstroke.
People keep an apple on the forehead in backstroke training.
W*******l
发帖数: 1868
28
来自主题: Swimming版 - 2010.10.24 SCM 比赛成绩汇报
熊大,
看看这个。我们这儿今年masters swimming top 10 (25-29).

MEN 25 TO 29
50 Y FREESTYLE
LIEBHOLD, TIMOTHY 27 :20.21 04/18/2010
RIGGS, GREG 26 :23.17 04/18/2010
LARSON, ADAM J 28 :23.74 04/18/2010
WILLIAMS, KURTIS J 29 :25.47 01/31/2010
TRUONG, DANNY D 28 :25.71 12/06/2009
BRASKI, JONATHAN J 25 :26.51 04/18/2010
KANDIKO, TOM 26 :26.88 01/31/2010
POWLEY, NICHOLAS R 27 :27.67 ... 阅读全帖
p*5
发帖数: 16204
29
来自主题: Swimming版 - 我也来想写我的游泳日记

老师说男生下半身浮不起来很正常。但是大多数女生都能浮起来。
---> True...thanks for comforting....
仰泳的话,鼻子是一直保持在水面上的吗?呼吸是随便呼吸吗?还是像自由泳和蛙泳随
便什么时候呼吸。
---> Yes nose is above water surface in backstroke. Breathing is not random
though. Most people do 1 breathe per 2 arm pulls. Breathing off-timing in
backstroke could be the reason if one has water take-in in nose. Breathing
in breaststroke or freestyle is not 随便什么时候 ah....
我想问问自由泳换气的问题。我游蛙泳的时候就没有觉得憋气。而且感觉蛙泳换气,时
间很充足。但是自由泳,就感觉换气的时间特别短。我还经常一张口就吸一半气体一半
水。然后就要憋着等下次换气。所以每次就游的特别累,因为总处于... 阅读全帖
p*5
发帖数: 16204
30
来自主题: Swimming版 - 我也来想写我的游泳日记

老师说男生下半身浮不起来很正常。但是大多数女生都能浮起来。
---> True...thanks for comforting....
仰泳的话,鼻子是一直保持在水面上的吗?呼吸是随便呼吸吗?还是像自由泳和蛙泳随
便什么时候呼吸。
---> Yes nose is above water surface in backstroke. Breathing is not random
though. Most people do 1 breathe per 2 arm pulls. Breathing off-timing in
backstroke could be the reason if one has water take-in in nose. Breathing
in breaststroke or freestyle is not 随便什么时候 ah....
我想问问自由泳换气的问题。我游蛙泳的时候就没有觉得憋气。而且感觉蛙泳换气,时
间很充足。但是自由泳,就感觉换气的时间特别短。我还经常一张口就吸一半气体一半
水。然后就要憋着等下次换气。所以每次就游的特别累,因为总处于... 阅读全帖
B*******e
发帖数: 277
31
来自主题: Swimming版 - Bluemouse的游泳日记 12/10/11
今天上spinning的课,所以少游了,只有了30laps
主要纠正自由泳左手gliding的感觉和仰泳右肩转动的问题
300y warm up, free
300y freestyle with paddle
300y freestyle
300y backstroke drills
300y backstroke
今天游的很差 :((
p********y
发帖数: 5141
32
来自主题: Swimming版 - 失败的Olympic Tri (转载)
嗯,你是对的。
Backstroke is banned at some triathlons, including London, to avoid
confusion between an athlete backstroking and one who is on the verge of
drowning.
不过仰泳的话,sighting太难了吧,倒是没有呼吸问题。
r**********n
发帖数: 352
33
来自主题: Swimming版 - 俩娃妈的游泳日记
3/27/2014 (Thursday)
====================
300 Warmup
9x50 swim on 1'30" with (very bad) flip turns (More often than not I twist
my body before finishing the turn and land on the wall sideways. In addition
, I have to breathe right after pushing off. The good news is that I felt I
was getting better. I am going to keep working on it)
5x100 kick with board on 3'10" (not easy, my upper legs were burning)
150 kick without board, pull/breathe about every 6 kicks
150 backstroke with fins to rest my ... 阅读全帖
d**y
发帖数: 18174
34
来自主题: Swimming版 - 【回顾】唐奕青奥会200米free
上一届青奥会涌现的游泳新星。唐奕榜上有名。
上届涌现的最耀眼新星当属chad le clos。他现在应该仍然在上升期。
估计这次南京青奥会也会有不少新人出现。但愿michael andrew也能去南京比赛。
THE swimming competition at the 2010 Youth Olympic Games turned out to be
the breeding ground for some of the global talent making names in the sport
today. One of them became an Olympic champion. Three of them added NCAA
champion to their accomplishments. And a few others are found in the top
three at international competitions.
The 2014 Youth Olympics is 100 days away, and we're anxious to s... 阅读全帖
d**y
发帖数: 18174
35
来自主题: Swimming版 - 几个问题
视觉上感觉他这两个月并没有长壮,这一轮我们可以把重点放在stroke改进上。
backstroke:右手从头到胸是力量最大的一段,但是他的手走这一小段的时候,左腿略
早向右上踢。方向很好,帮助转体也很好,但就是早了一点点。这一小段腿必须是**直
**的。之前的右手抱水屈肘向右上踢右脚要迅速完成,之后的向右上踢左脚不要开始!
因为划水匆忙了一点点,他的右手末段动作不到位,借左腿向右上踢的力量提右臂。正
确的时序是:左腿右上踢时右手不要离开水,应该尚在最后的轻微下压阶段。接下来的
右腿正上踢和右手出水同步,当然也和左手入水同步。此时右手到左手连成一条笔直的
尽量长的线,右手推,左手送,划水线路达到最长。仰泳的pull drill他是怎么练的?
不要像自由泳一样,仰泳pull drill要用后交叉。
因为手发力不大,backstroke对身体下面的水流有近乎偏执的严格要求。手和腿尽可能
少地扰动下面的水流,如果不得不扰动要尽量快,蜻蜓点水。控制好腿下打的幅度。正
踢之后不错,但是侧踢之后他的小腿拉的略靠下了一点。想象在一个管子里侧踢,反射
回来尽量回到靠近管子中心,而不是更下面的管壁。他要加... 阅读全帖
p****e
发帖数: 146
36
北京2008年奥运会比赛共设28个大项、302个小项,
比赛将从2008年8月6日开始至8月24日结束,足球比赛将在开幕式之前进行。
一、水上项目Aquatics
1、游泳Swimming
(1)男子50米自由泳Men's 50m Freestyle
(2)男子100米自由泳Men's 100m Freestyle
(3)男子200米自由泳Men's 200m Freestyle
(4)男子400米自由泳Men's 400m Freestyle
(5)男子1500米自由泳Men's 1500m Freestyle
(6)男子100米仰泳Men's 100m Backstroke
(7)男子200米仰泳Men's 200m Backstroke
(8)男子100米蛙泳Men's 100m Breaststroke
(9)男子200米蛙泳Men's 200m Breaststroke
(10)男子100米蝶泳Men's 100m Butterfly
(11)男子200米蝶泳Men's 200m Butterfly
(12)男子200米混合泳Men's 200m Individual Med
g********n
发帖数: 2314
37
原来是'Performance profiling' could help to catch cheater 现在是 '
Performance profiling' could help to dispel doubts.
Why great Olympic feats raise suspicions
'Performance profiling' could help to dispel doubts.
Ewen Callaway
01 August 2012 Corrected: 03 August 2012
Chinese swimmer Ye Shiwen broke the world record for the women's 400-metre
individual medley event at the Olympic Games on 28 July.
L. NEAL /AFP / GETTY IMAGES
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At the Olympics,... 阅读全帖
h****n
发帖数: 679
38
第一个星期叫做P-Days,我也不知道为什么这么叫。从进来的第二天开始,教官们就把
我们领到训练营的一个医疗中心(Medical Center),让我们去打一些预防针,测你的
眼力,可以给你配一副眼镜,还给你看牙。我在MEPS体检过一次,到了训练营他们又给
我重新做了一次体检。
这一个星期过的还是比较轻松的,就象是入营教育(Orientation),让你适应军营生
活。也就是用一个星期时间,让你把该做的都做了,下一个星期才好开始训练。除了打
打针、检查身体什么的,每天的主要活动就是领着我们到各处参观,每天去的地方都不
一样。整个营区(Campus)很大,要看的东西不少。他们让你先认识认识这个训练基地
大致是怎么样一个结构,就好象你到了一个新家,每个房间你都要去看一看,哪个房间
在什么地方,干什么用的,你都要知道。去参观的不是我们这一个队的八十个人,而是
几百个人,不止一个训练队。在这一个星期内,所有人都必须去看牙或者是打针,都要
到各处参观,或者去游泳池游泳,所以各个队都要互相等,还是很花时间的。我们一天
也看不了几个地方,很多时间就是站在那儿等待。
另外就是把你生活中该用的东西都给你... 阅读全帖
b********n
发帖数: 38600
39
http://sports.espn.go.com/espn/wire?section=oly&id=8215052
Column: What's up with China's swimming success?
Updated: July 30, 2012, 2:40 PM ET
Associated Press
15
18
3
Email
Print
LONDON -- What are they on? Or are they?
When Chinese swimmers started blowing rivals out of the water in London's
Olympic pool, whispers quickly followed. Is China cheating the sport again,
as it did in the 1990s, when drug-fueled, muscle-bound swimmers emerged from
nowhere to beat the world? Alain Bernard, the 2008 O... 阅读全帖
a*****h
发帖数: 201
40
【 以下文字转载自 Olympics 讨论区 】
发信人: ahmaswh (ahmaswh), 信区: Olympics
标 题: 看The Guardian怎么评论的,中国人能不能不要再自恨了啊?
发信站: BBS 未名空间站 (Wed Aug 1 10:58:05 2012, 美东)
Bravo to the Chinese badminton players – they're just trying to win medals
Criticising a nation's athletes for wanting to win as many medals as
possible is to forget what the Olympics is really about
The attacks on Chinese and Korean badminton players are grossly unfair. They
were doing their best with added cunning. Day and after day we read
relentl... 阅读全帖
j*****p
发帖数: 24000
41
The breaststroke, backstroke, and freestyle can all be swum easily even if
the swimmer's technique is flawed. The butterfly, however, is unforgiving of
mistakes in style; it is very difficult to overcome a poor butterfly
technique with brute strength. Many swimmers and coaches consider it the
most difficult swimming style.
https://en.wikipedia.org/wiki/Butterfly_stroke

.
needed]
m**c
发帖数: 7349
42
来自主题: Military版 - 毛主席畅游长江

看着像sidestroke plus backstroke.没见过主席用frontstroke.
m**c
发帖数: 7349
43
来自主题: Military版 - 毛主席畅游长江

看着像sidestroke plus backstroke.没见过主席用frontstroke.
g****h
发帖数: 481
44
来自主题: Military版 - 叶诗文真的不行了啊
你个傻逼,真是随口喷粪,水下海豚潜泳15米的规则1998年规则就有了
Similarly, the dolphin-kick underwater swimming technique is now also used
for butterfly. Consequently, in 1998 FINA introduced a rule limiting
swimmers to 15 meters underwater per lap before they must surface. After
underwater swimming for freestyle and backstroke, the underwater swimming
technique is now also used for butterfly, for example by Denis Pankratov (
Russia) or Angela Kennedy (Australia), swimming large distances underwater
with a dolphin kick. FIN... 阅读全帖
m******n
发帖数: 15691
45
【 以下文字转载自 Military 讨论区 】
发信人: haipan (海攀), 信区: Military
标 题: 我在美军航母上的八年(6)---新兵训练营之学习游泳
发信站: BBS 未名空间站 (Wed May 9 17:41:15 2012, 美东)
第一个星期叫做P-Days,我也不知道为什么这么叫。从进来的第二天开始,教官们就把
我们领到训练营的一个医疗中心(Medical Center),让我们去打一些预防针,测你的
眼力,可以给你配一副眼镜,还给你看牙。我在MEPS体检过一次,到了训练营他们又给
我重新做了一次体检。
这一个星期过的还是比较轻松的,就象是入营教育(Orientation),让你适应军营生
活。也就是用一个星期时间,让你把该做的都做了,下一个星期才好开始训练。除了打
打针、检查身体什么的,每天的主要活动就是领着我们到各处参观,每天去的地方都不
一样。整个营区(Campus)很大,要看的东西不少。他们让你先认识认识这个训练基地
大致是怎么样一个结构,就好象你到了一个新家,每个房间你都要去看一看,哪个房间
在什么地方,干什么用的,你都要知道。去参观的... 阅读全帖
a********x
发帖数: 1502
46
http://www.guardian.co.uk/commentisfree/2012/aug/01/london-2012
Bravo to the Chinese badminton players – they're just trying to win medals
Criticising a nation's athletes for wanting to win as many medals as
possible is to forget what the Olympics is really about
The attacks on Chinese and Korean badminton players are grossly unfair. They
were doing their best with added cunning. Day and after day we read
relentless hyperbole about the vital importance to national pride of winning
obsessed is th... 阅读全帖
F*********u
发帖数: 12190
47
Events[edit]
Similar to the program's format in 2008, swimming featured a total of 34
events (17 each for men and women) including two 10 km open-water marathons.
The following events were contested (all pool events were long course, and
distances are in metres unless stated):
Freestyle: 50, 100, 200, 400, 800 (women), and 1,500 (men);
Backstroke: 100 and 200;
Breaststroke: 100 and 200;
Butterfly: 100 and 200;
Individual medley: 200 and 400;
Relays: 4×100 free, 4×200 free; 4×100 medley
Marathon:... 阅读全帖
r***y
发帖数: 4379
48
来自主题: Olympics版 - 小黄人索男会几种泳姿?
同意:能他妈别自恨吗?
你自己猥琐罢了, 别用猥琐心度别人
freestyle, butterfly, backstroke, breaststroke
freestyle OW 搞定 70.3 的游泳距离没问题
而且在一起运动的百把人的老中堆里啥都不算, 都不好意思说话
你自己掰手指头算算吧
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