m******g 发帖数: 516 | 1 Garmin swim 到了,第一次用。这stroke count per length是一只手吧,total count
要乘2。 |
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s****e 发帖数: 914 | 2 我跟你正好相反,开始养成的坏习惯,stroke rate过低导致无效滑行过多。现在要想
办法提高rate,结果就很累,难坚持
★ 发自iPhone App: ChineseWeb 1.0.4 |
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m****t 发帖数: 2684 | 3 我现在舒适的节奏就是慢慢游,游长距离能慢慢游完,目前就是想能够找到一个突破口
,能够尽快提高速度,我也看了不少TI方面的录像资料,觉得帮助挺大
游泳跟跑步类似,里程都是堆出来的,频率和步长的函数,游泳这就是每一划的距离,
跑步有一个180步/分钟的最优步频的说法,就不知道游泳有没有这样一个 sweet point
,达到以后再慢慢练力量,当然我力量方面还是有欠缺,stroke的不够给力,但是好像
有的说法是只有动作好,也可以游的快,所以想听听大家的建议 |
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M****e 发帖数: 139 | 5 我想说的是general direction。刚起步时也许在40左右,很低,但问题不大,因为有
更重要的问题需要解决。等呼吸顺了,要提高stroke rate了,怎么调整呼气?使劲呼
就行? |
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M****e 发帖数: 139 | 6 好,看来是个自然的过程。自由泳起步时,呼吸给我找了很多麻烦,水下呼气似乎压力
大,很缓慢,很”舍不得“,所以赶紧在这里请教一下stroke rate高了会怎样,可以
有个expectation。 |
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t********l 发帖数: 996 | 9 从背后看PRO怎么GROUND STROKE,才发现自己的击球方式是不对的。他们正手击球,球
拍饶自己一周,由下到左肩膀上,击球的球拍那面始终朝着对手,而我第一好象没有
SWING到左肩,第二,击完球后,击球面朝着自己。
大家觉得自己的FOREHAND是不是也这样啊? |
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M*****l 发帖数: 334 | 10 主要是后场的正手和反手ground strokes,partner很多回球弹的很高,所以很多正手
球击球点偏高了。拍的时候没想到奔,所以打的比较随便,但基本是用自己的 game speed击球。
各位请提意见,拍砖包子来者不拒。 |
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a*m 发帖数: 6253 | 11 Very strong ground stroke.
Backhand timing is better than forehand.
Forehand sometime is a little late... |
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b**k 发帖数: 11850 | 12 ☆─────────────────────────────────────☆
Michael (o0o0o0o0o0o0o) 于 (Wed Jul 14 17:39:21 2010, 美东) 提到:
主要是后场的正手和反手ground strokes,partner很多回球弹的很高,所以很多正手
球击球点偏高了。拍的时候没想到奔,所以打的比较随便,但基本是用自己的 game speed击球。
各位请提意见,拍砖包子来者不拒。
☆─────────────────────────────────────☆
KennyD (|-==-|) 于 (Wed Jul 14 17:44:19 2010, 美东) 提到:
Although I can't watch it now, here is the correct link:
speed击球。
☆─────────────────────────────────────☆
Michael (o0o0o0o0o0o0o) 于 (Wed Jul 14 17:46:59 2010, 美东) 提到:
我的link不对 |
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a**s 发帖数: 9606 | 13 His ground strokes look like to be >= 4.5. He did not hit hard
in this video, but show great control and touch.
BTW: Use "DRTV30" to join USTA for $30 with a free hat. Or join
as family for $68 (use "Org10" for a hat). Too bad they fixed
the hole that renewal can not use "DRTV30" anymore. Maybe I had
to change to family membership now :( |
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a*m 发帖数: 6253 | 14 Actually it is just my .2c.
Not really sure how good his physical condition is. But his timing and solid
contact is indicating that his fundamental ground stroke is better than 5.0
/5.5 players i have played so far, even some half pro. |
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l******n 发帖数: 641 | 16 http://tennis.about.com/od/playersfemale/ss/li-na-photos.htm
In this photo, Li Na demonstrates a classic square stance and backswing for
her two-handed backhand. Li's pronounced knee bend will help her legs
contribute upward and forward thrust to her swing, and getting her whole
body lower will help her handle this moderately low ball.
Li Na uses the most common two-handed backhand grip, with her right hand in
a Continental position and her left close to an Eastern forehand position.
Her point o... 阅读全帖 |
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L***z 发帖数: 454 | 17 十来个stroke在我的比赛中很常见--很多时候要在场的左右或者前后来回跑. |
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U******u 发帖数: 5829 | 19 u r 100% rt!
he doesn't have one shot one kill winner stroke and cann't run as fast as
dropshot does, then it's reasonable he lose in such score....... |
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A*f 发帖数: 3067 | 21 Looks good
自报3.5水平。在我们队里垫底。常被dropshot搞0:6, 2:6ground stroke ,这是个热
身动作,比较慢,想改点动作http://www.y........
★ Sent from iPhone App: iReader Mitbbs Lite 7.56 |
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g*****y 发帖数: 7271 | 22 如果是stroke analysis,gopro之类的可能太广角了,一个是图像
的变形比较严重,另一个是人太小了。当然太窄的视角也不太好。我感觉
24mm--28mm范围内的镜头的视角大小都不错。 |
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y**a 发帖数: 2546 | 24 【 以下文字转载自 Tennis 讨论区 】
发信人: aakk123 (Run for Life~Live Strong~Forever Young), 信区: Tennis
标 题: Re: 奔 ground stroke
发信站: BBS 未名空间站 (Wed Jul 14 22:44:30 2010, 美东)
看看这张图就知道为什么加州的哥们注意力这么集中了 :) |
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t*********g 发帖数: 3 | 25 快毕业了,搞的stroke方面的,先不考虑自身能不能进,哪个会比较好?比如说人品,
对博士后的态度,经费,等等吧,我觉得有以下几个比较牛,大家有谁在那里工作的啊?
哈佛的 Eng Lo
加拿大多伦多的 Michael Tymianski
也是加拿大的University of British Columbia的 Yu Tian Wang
Michigan的 Daniel Lawrence
burham 的 Stuart lipton
当然还有别的,大家可以补充,谢谢先! |
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w****s 发帖数: 122 | 27 key word: visual field, stroke, traumatic brain injury, age-related macular
degeneration, treatment
如果感兴趣请发站内信,以及您的简历和publication record,
多谢 |
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z****u 发帖数: 1007 | 28 u t. southwest 的 woo-ping Ge.
未来的stroke大牛 |
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F****g 发帖数: 81 | 29 请教各位法律界人士几个问题。
事情的经过是这样的。
6个月的宝宝上个月check up,我们的儿科医生A建议我们打flu shot。说6个月以上的
宝宝可以打了。我们当时想,宝宝刚过了6个月没几天,太小了,问她是不是会有问题
。她说不会有问题,强烈建议我们给宝宝打。我们想了想,就同意给宝宝打了。结果,
当天晚上宝宝出现血栓。
当时爸爸妈妈不知道是血栓。后来发现宝宝左边身体动的很少,觉得不对,送宝宝到医
院,我们的儿科医生A不在,另外一个儿科医生B看了看宝宝,我们告诉他宝宝左边身体
不太动。结果那个医生看了认为是疫苗引起的反应,把我们打发回去了。
第二天我们觉得不对,又给医院打电话,这时候一个值班护士一听宝宝半边身体不太动
,告诉我们马上去急诊室。结果一个on call的儿科医生C看了看,马上给宝宝做MRI发
现了血栓,宝宝才被送进特护病房做一系列治疗。
这时候已经耽误了30多个小时,这30多个小时如果有合适的治疗,会救活多少宝宝的脑
细胞,能减小多少stroke的损伤。宝宝才六个月大呀。
后来我们在网上看到,对蛋白过敏的人是不能打flu shot的。我们的儿科医生A为什么
不问问我们宝 |
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b*******u 发帖数: 62 | 30 he got a stroke two months ago and died
during the weekend... |
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F********1 发帖数: 272 | 31 本人化学出身,不懂医学,请教Incident stroke的专业汉语翻译应该是怎样的?非常
感谢! |
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A*******s 发帖数: 9638 | 32 It depends. Some Docs start coumadin 2-3 days after the stroke. You have to
consider someone may need a G-tube so coumadin may not be started too early
. |
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A*******s 发帖数: 9638 | 33 最近看到SCA5的讨论,想起了一个调查:
一个黑人医生在一个会上给出了一组数据, 认为stroke发生在心脏的有不少人,其中:
70% Hispanic
40% Blacks
亚洲人和白人大概不到10%
劳模确实在文化教育上需要加油。 这个民族从病人的角度看是非常淳朴的,他们有保
险的是好病人,对医生唯命是从; 没有保险的付现金看病,而且是全款,从来不唧唧
歪歪。
相信广大CMG都喜欢看劳模病人。
作为中国人,我为那个墨西哥议员叫好,为他们自己的种族争取权益是他的职责。 作
为亚裔的议员,有同情心没问题, 但投票伤害自己民族只能让人嗤之以鼻, 没什么可
辩解的。 |
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p*5 发帖数: 16204 | 34 长距离还是靠distance per stroke的比较多。
要求每一划都充分,都到位。其实更重要的身体的姿态,减阻最重要。 |
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p*5 发帖数: 16204 | 35 25y 14-15 strokes很了不起了。我正常游都达不到这个数字。 |
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l*****r 发帖数: 15615 | 36 自己感觉对了就可以了。怎么游自己最省力,速度也够,就可以了。 还有就是910测
stroke的精确度一般。长距离平均数可以参考,短的,就好象没那么精确了。 |
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w********6 发帖数: 12977 | 37 Yeah, you need high elbow in your strokes underwater |
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i*********5 发帖数: 19210 | 38 转一个泳版高手CC(chipncharge)的评语:
发信人: chipncharge (feel the touch), 信区: Swimming
标 题: Re: 奔视频了!500m 10:10, 2:02/100m, 26 strokes per 25m
发信站: BBS 未名空间站 (Mon Dec 24 17:01:25 2012, 美东)
先批评一下录像的同学,他屏气录了不到20米,你换气他也换,随后镜头对不准又错过
了近距离的5米。最后你没完,他又不行了。一定要找一个可以为你憋50米的人!录像
的不是你领导吧:)
你的问题,咱只说大的,是上肢划水,全身streamline和打退。哈哈,除了这三个,游
泳也没啥了,是吧? 这些是相互联系的,我觉得最好的办法是看video模仿。下面我会
找些youtube,推荐给你。你当前最重要的和急需解决的问题是你的训练方针和方式方
法。你给我的感觉是,把自行车和跑步的训练带到了游泳中。游的贪快,胳膊划的向风
车。游泳是技术活儿,你要是拿它当跑步一样,以距离,速度和心跳为参数的练,最终
是游不好也游 不快的。你要多游短距离,着重体会动作和... 阅读全帖 |
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i*********5 发帖数: 19210 | 39 今早练习,以25米为主,主攻高肘划水,小有成果。25米25",平均14个strokes,最
低只有12个。这在以前是不可想像的,当然这个游得有些像catch-up。
但新问题也出来了,最后游50米时就不会换气了。 |
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i*********5 发帖数: 19210 | 40 【 以下文字转载自 Swimming 讨论区 】
发信人: ironman2015 (1/2 ironman x3), 信区: Swimming
标 题: 重奔纠正stroke后的动作
发信站: BBS 未名空间站 (Sun Jan 20 11:42:04 2013, 美东)
欢迎大家拍砖 |
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w*******y 发帖数: 60932 | 41 Loosk like you could get this great trimmer made by Tanaka for only $83
AFTER MAIL IN REBATE
Hitachi CG22EABSLP 21.1cc 2 Stroke Gas Powered Curved Shaft Grass Trimmer
Product Features
21.1cc commercial grade engine provides excellent performance and
reliability
S-Start reduces the amount of pull-force required to start the unit by 50%
Anti-Vibration System provides maximum comfort for getting more done with
less fatigue
4-inch semi-automatic trimmer head provides hasslefree operation and holds
1 |
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w*******y 发帖数: 60932 | 42 www.mp3pla.net:
http://www.mp3pla.net
just listed this on their site.
Amazon has the New Release Angles:
http://www.amazon.com/Angles/dp/B004SCI9BS/
by The Strokes MP3 Album for $3.99.
Track List
1. Machu Picchu
2. Under Cover Of Darkness
3. Two Kinds Of Happiness
4. You're So Right
5. Taken For A Fool
6. Games
7. Call Me Back
8. Gratisfaction
9. Metabolism
10. Life Is Simple In The Moonlight
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i*********5 发帖数: 19210 | 43 【 以下文字转载自 Triathlon 俱乐部 】
发信人: ironman2015 (ironman circa 2015), 信区: Triathlon
标 题: Bigfuzzydoug’s Ten Points to Swimming
发信站: BBS 未名空间站 (Thu Jan 13 09:23:59 2011, 美东)
Bigfuzzydoug’s Ten Points to Swimming:
http://www.beginnertriathlete.com/discussion/forums/thread-view
The key to swimming is reducing drag, not endurance or powering through the
water. This is not just my opinion; it is the law of physics. I’ll
explain it in a simple way: When you bike, you have to push air in front of
you ou... 阅读全帖 |
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i*********5 发帖数: 19210 | 44 Bigfuzzydoug’s Ten Points to Swimming:
http://www.beginnertriathlete.com/discussion/forums/thread-view
The key to swimming is reducing drag, not endurance or powering through the
water. This is not just my opinion; it is the law of physics. I’ll
explain it in a simple way: When you bike, you have to push air in front of
you out of the way. The bigger the frontal section of your body and bike,
the more air you have to move. What’s worse is that it’s not a one to one
relationship. An increas... 阅读全帖 |
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i*********5 发帖数: 19210 | 45 Bigfuzzydoug’s Ten Points to Swimming:
http://www.beginnertriathlete.com/discussion/forums/thread-view
The key to swimming is reducing drag, not endurance or powering through the
water. This is not just my opinion; it is the law of physics. I’ll
explain it in a simple way: When you bike, you have to push air in front of
you out of the way. The bigger the frontal section of your body and bike,
the more air you have to move. What’s worse is that it’s not a one to one
relationship. An increas... 阅读全帖 |
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i*********5 发帖数: 19210 | 46 Bigfuzzydoug’s Ten Points to Swimming:
http://www.beginnertriathlete.com/discussion/forums/thread-view
The key to swimming is reducing drag, not endurance or powering through the
water. This is not just my opinion; it is the law of physics. I’ll
explain it in a simple way: When you bike, you have to push air in front of
you out of the way. The bigger the frontal section of your body and bike,
the more air you have to move. What’s worse is that it’s not a one to one
relationship. An increas... 阅读全帖 |
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g*z 发帖数: 3227 | 47 zz
公开水域游泳技巧
In my many years in this sport, I have never seen any reasonably
complete article in the magazines dealing with open water swimming (they
seem to rehash the same basic stuff every few years). A lot of them talk
about how to draft, or tell you to look up every few strokes to stay on
course, but very few seem to deal with the subject in much detail.
在我多年的运动生涯中,我从未在任何杂志中看到过合理的、完整的对付公开水域
游泳的文章(他们似乎只是每几年训练一些新手)。很多文章只是谈一些如何跟随游,
或者告诉你几个动作后向上看,以保持航线,但是没有多少文章对这个话题说的足够详
细。
So last summer, I st... 阅读全帖 |
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j*****n 发帖数: 943 | 48 【 以下文字转载自 Swimming 讨论区 】
发信人: gxz (大狗熊), 信区: Swimming
标 题: zz公开水域游泳技巧
发信站: BBS 未名空间站 (Mon Jul 18 14:44:51 2011, 美东)
zz
公开水域游泳技巧
In my many years in this sport, I have never seen any reasonably
complete article in the magazines dealing with open water swimming (they
seem to rehash the same basic stuff every few years). A lot of them talk
about how to draft, or tell you to look up every few strokes to stay on
course, but very few seem to deal with the subject in much detail.
在我多年的运动生涯中,我从未在任何杂志中看... 阅读全帖 |
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j*****n 发帖数: 943 | 49 熊大转的一篇,感觉很有道理,俺再转。
【 以下文字转载自 Swimming 讨论区 】
发信人: gxz (大狗熊), 信区: Swimming
标 题: zz公开水域游泳技巧
发信站: BBS 未名空间站 (Mon Jul 18 14:44:51 2011, 美东)
zz
公开水域游泳技巧
In my many years in this sport, I have never seen any reasonably
complete article in the magazines dealing with open water swimming (they
seem to rehash the same basic stuff every few years). A lot of them talk
about how to draft, or tell you to look up every few strokes to stay on
course, but very few seem to deal with the subject in much detail.
在我... 阅读全帖 |
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l*******u 发帖数: 1288 | 50 【 以下文字转载自 Rainbow 讨论区 】
发信人: liushanhu (我代表党和人民处决你!), 信区: Rainbow
标 题: 一男子中风后变成同性恋 gay is disease
发信站: BBS 未名空间站 (Thu Nov 17 10:49:48 2011, 美东)
据英国《每日电讯报》9日报道,英国一名男子中风康复后变成同性恋者,并改变
职业,成了一名美发师。
这名来自南威尔士的男子现年26岁,名叫克里斯·伯奇。6年前,他在一次橄榄球
训练中意外扭伤脖子导致中风。康复出院后,他性格骤变,原本喜欢橄榄球运动的他,
现在却很讨厌体育运动,还辞去银行的工作,成为一名美发师。
更令人惊讶的是,中风康复后的克里斯开始喜欢打扮,并取消了婚约,开始与一名
男子约会,变成一名同性恋者。他说:“我(中风)醒来后,发现一切都改变了,我对
女人没有任何兴趣,而以前我没这样过,我得直面自己的感受。”他还表示,他觉得比
以前任何时候都更快乐。但他的家人对此表示难以理解。
英国中风协会发言人科纳尔称,大脑康复过程中,神经元重新连接,会激活大脑中
的一些潜意识,因此会出现中风后口音、语言或性... 阅读全帖 |
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