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d*i
发帖数: 9453 | 2 ☆─────────────────────────────────────☆
JohnGalt (WhoIsJohnGalt) 于 (Fri Sep 5 14:32:08 2008) 提到:
忘了版里是谁先跟我说起postural muscles了 （大奔？)
我发现我的postural muscles如果练的累了酸了，整个人都觉得特别没劲、困乏。
如果我练BP/curl可以第二天膀子都抬不起来但是人还是觉得挺精神的。但DL如果练的
爽了，第二天就会一点
儿精神都没有。这个礼拜也是。周一攀岩脖子用过了，结果整个一星期萎靡不振的。
大家有同感吗？这里面有没有什么奥妙啊？
☆─────────────────────────────────────☆
yumiao (妙玉) 于 (Fri Sep 5 14:39:55 2008) 提到:
跟脊椎有关的肌肉酸了，包括脊椎伤了，整个人都不爽的
☆─────────────────────────────────────☆
maxbenner (max) 于 (Fri Sep 5 22:58:21 2008) |
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m*****t
发帖数: 5 | 4 from slashdot
"Researchers at Woodend Hospital in Aberdeen, Scotland used a new form of
magnetic resonance imaging to collect images from 22 healthy volunteers, who
assumed three different sitting positions: slouching posture in which the
body is hunched forward, an upright 90-degree sitting position, and a
relaxed position where the subject reclined backward 135 degrees. They
concluded that the reclined position is the best, and the forward slouch the
worst."
From the article: "'We were not cre |
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L**********s
发帖数: 12988 | 5 看到这个文章，觉得可能对一些想在家里练瑜伽的朋友有所帮助。连接如下：http://www.spiritvoyage.com/blog/index.php/yoga-beginners-how-to-start-yoga-at-home/
If going to a yoga studio for the first time gives you knots in your stomach
, don’t worry, you can easily familiarize yourself with yoga at home before
trying out a class. Starting a yoga practice doesn’t have to be an anxiety
producing experience for yoga beginners. Quite the opposite! By doing a
little research and preparation, you can start yoga at home quite
comfortably.
Fi... 阅读全帖 |
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T**i
发帖数: 203 | 6 為什麼蹲低後再站起來會頭暈?
有些人平時很健康，只是在猛然站起來的時候，會目眩、頭暈、短暫頭部不適。這種狀
況在剛起床、大便、上體育課的時候，會最為明顯。在醫學生理學上來說，這是因為姿
勢調整(postural adjustment)的緣故，使得身體的血液循環來不及配合，因而導致短
暫「低血壓」的發生。這種情況，每個人或多或少都曾經歷過。
但是從平躺到坐姿或站姿的血壓出現相當大的差異時（收縮壓降低20mmHg以上、舒張壓
降低10 mmHg以上），就是「姿勢性低血壓」(postural hypotension)的患者。患者會
出現持續暈眩無力、視力模糊，甚至神志不清等不適。
【姿勢性低血壓（Postural hypotension / Orthostatic hypotension）】
指的是由平躺的姿勢改為直立時，血壓明顯下降（定義為收縮壓下降大於20或舒張壓下
降大於10 mmHg），產生的症狀包括頭昏、頭疼、視力模糊或暫時性視覺消失、虛弱、
嗜睡、甚至昏厥。
【姿態性低血壓的病因】
姿勢性低血壓是一種表徵，許多疾病都有可能產生姿勢性低血壓，分述如下：
● 與藥物有關
許多藥物會引... 阅读全帖 |
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ET
发帖数: 10701 | 7 I used to keep a good body posture. Since I don't play that much, I lose my
discipline on my posture.
even though the posture doesn't look great, I feel I am more relax so I hit
less erratic shots.
It means I can focus more on my swing, less on my posture. |
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w******8
发帖数: 59 | 8 I don't think posture is nested because every subject has the same two
postures and each reader reads both.
In the above random effects model, u is the difference of the two postures
already. This makes it unnecessary to bring posture as a fixed effects in
the model. So I only need to test whether u is big than zero, without loss
of generosity. u_hat is then y.. (average of all y's). The variance of this
estimator is bigger than if each reader reads only one subject instead of
all subjects. |
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m*********h
发帖数: 5449 | 9 共济会礼仪真不错，好东西应该学。
Unfortunately, Masonic Etiquette ...or Blue Lodge Etiquette, (as it is
called in the United States) is largely unpublished as well as unspoken,
therefore, up until now, it has been more difficult to learn its rules and
nuances.
You may study ritual work, degree work, floor work and know all Masonry’s
glorious history, Masonic symbols, jewels, etc. but there is very little
written about how to comport yourself so you do not look foolish or be
regarded as disrespectful.
Some are s... 阅读全帖 |
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m*********h
发帖数: 5449 | 10 【 以下文字转载自 Stock 讨论区 】
发信人: marketwatch (市场观察), 信区: Stock
标 题: 共济会礼仪 Masonic Etiquette
发信站: BBS 未名空间站 (Wed Oct 22 14:45:28 2014, 美东)
共济会礼仪真不错，好东西应该学。
Unfortunately, Masonic Etiquette ...or Blue Lodge Etiquette, (as it is
called in the United States) is largely unpublished as well as unspoken,
therefore, up until now, it has been more difficult to learn its rules and
nuances.
You may study ritual work, degree work, floor work and know all Masonry’s
glorious history, Masonic symbols, jewels, etc. ... 阅读全帖 |
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z********0
发帖数: 9013 | 11 VOLUME 1: JERKS
Introduction
How to Use This DVD Series
How NOT to Use This DVD Series
Phases of Jerk Lift, an overview
[Phase 1]: Introduction to 'Rack' Position
[Phase 1]: Key Points of Rack Position
[Phase 1]: Limiting Factors and Variations of Rack position
[Phase 1]: Practicing Rack Position: Active Rack 'Meditation'
[Phase 1]: Practicing Rack Position: Rack 'Meditation'
[Phase 2]: Overview: primary movers, trajectory
[Phase 2]: Proper Hand Positi... 阅读全帖 |
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z********0
发帖数: 9013 | 12 VOLUME 1: JERKS
Introduction
How to Use This DVD Series
How NOT to Use This DVD Series
Phases of Jerk Lift, an overview
[Phase 1]: Introduction to 'Rack' Position
[Phase 1]: Key Points of Rack Position
[Phase 1]: Limiting Factors and Variations of Rack position
[Phase 1]: Practicing Rack Position: Active Rack 'Meditation'
[Phase 1]: Practicing Rack Position: Rack 'Meditation'
[Phase 2]: Overview: primary movers, trajectory
[Phase 2]: Proper Hand Positi... 阅读全帖 |
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G***G
发帖数: 16778 | 14 really? I don't think so.
When you sight your gun, there are two sighting: two eyes open and one eye
open.
There are still a lot of discussion between the two sighting.
But when you go to pistol shooting champaign, you will see more shooters
with this kind of glass which block one eye.
and also for the posture, more shooters don't use two equal curves like this
They use this posture instead,
Which posture is more accurate for shooting,
two arms bended or
right arm straight and left arm bended? |
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d******0
发帖数: 22800 | 15 http://running.about.com/od/howtorun/tp/runningform.htm
这里偶想特别强调一个“Land Midfoot”，不要脚跟先着地。那样会伤害你的膝关节。
Improving your running form can help you run faster, more efficiently, and
with less stress on your body and reduced risk of injury. Follow these tips
to work on perfecting your running form.
Look Ahead
Your eyes should be focused on the ground about 10 to 20 feet ahead of you.
Don't stare at your feet. Not only is this proper running form, but it's
also a safer way to run because you can see wha... 阅读全帖 |
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L**********s
发帖数: 12988 | 16 Day 2：动作和冥想的连接如下：
http://www.yogajournal.com/21daychallenge/intermediate_day2
Challenge Tip
When practicing standing postures, it's best to keep your eyes open. That helps
with stability and balance. It's also important to keep your gaze soft,
especially when attempting more challenging postures. Staring hard at something
can contribute to tension in the body, whereas soft eyes help you relax into a
posture.
（补充：前文提到，做standing poses时，最好眼睛睁开，这样比较容易平衡。如果想挑战自己的话，可
以试着闭上眼睛，把注意力集中到双眉中间 - third eye po... 阅读全帖 |
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a***e
发帖数: 2094 | 17 你是老外么？ 老外一般看中国人都长得差不多， 呵呵。
Yeah, posture is crucial. when I watch slavik and karina's Innovation series
the first time last year, i totally skipped the posture section - thinking
that is minor. later i watch the taping of my own practice or lesson, i don'
t look like i am dancing, for some reason; i look like doing steps very
casually - and that 'some reason' is the lack of posture, which i didn't pay
attention to.
there is another thing related, which i happened to find in corky and
shirley bal |
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wh
发帖数: 141625 | 18 星战还有那么多剑术套路，学习了。youtube上的七套中，四最像中国剑术。其他都有
点怪，主要速度不够快，像舞剑而不像真打。有个回复详细分析了七套剑法的可能来源：
I have been checking out Terra Prime Lightsaber Academy's videos, and am
frankly upset by the outlandish conclusion of every single Lightsaber form
being based on Chinese Bagua swordplay. As a trained martial artist ( I
trained in both Kyokushin Karate and Kenjutsu in Yokohama Japan), I will lay
out where the actualreal world counterparts of the forms came from, if you
take the time to read:
FORM 1= Simplified Kend... 阅读全帖 |
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T******1
发帖数: 158 | 19 http://www.latimes.com/news/opinion/opinion-la/la-ol-olympics-u
By Paul Whitefield
July 12, 2012, 2:06 p.m.
Boy, am I steamed: I just found out that the U.S. Olympic team’s opening
ceremony outfits were made in China!
I’m so mad as I write this that I’m in danger of breaking the keyboard of
my computer, which was made in -- oops -- China.
This news has had me upset all morning. First, I heard it on my Chinese-made
radio. My wife was out, so I texted her on my made-in-China cellphone.
When I’m th... 阅读全帖 |
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w******8
发帖数: 59 | 20 I have a problem that I don’t know completely how to solve yet, could
someone please help?
We have m subjects, each subject will have 2 images, each taken with a
different posture. Then n readers will read each of these images and give a
score indicating how easy the image can be read. We would like to show that
one posture is scored higher than the other posture.
How should we go about solving this problem?
Thanks a lot! |
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k****g
发帖数: 1509 | 21 1. Lumbar support in sitting
2. Lumbar extension ex: lay on ur stomach inbed, push up from elbow to hand
as tolerated
3. Core muscle ex after pain deminishes, ask ur PT
The most important is posture, posture an posture. |
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u****n
发帖数: 7521 | 22 http://the-diplomat.com/2011/01/21/chinas-rise-remilitarizing-j
China’s Rise = Remilitarizing Japan?
Last year was a bad one for China’s soft power. Will Japan’s response
prompt a dangerous spiral of arms spending—and spark conflict? Read the
article in The Diplomat here:
Saying publicly for the first time what they’ve thought privately for
years, Japanese defence planners in December announced a new defence posture
that fingered China’s military rise as justification for a new, more
proact... 阅读全帖 |
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c**i
发帖数: 6973 | 23 VOA Chinese, June 4, 2011
http://www.voanews.com/chinese/news
/20110604-Gates-Asia-123157588.html
("*盖茨：美国将扩大在亚太地区的军事介入* 盖茨在讲话中表示，美国计划在新加坡
部署新的战舰，方便近海操作，并在研究一项中期的海空战争计划。他说，这项计划的
目的是加强和扩张美军的力量，超越日本和韩国的范围，将东南亚和印度洋纳入美军活
动的范围之内")
Note: Remarks by Secretary Gates at the Shangri-La Dialogue, International
Institute for Strategic Studies, Singapore. US Department of Defense, June 4
, 2011.
http://www.defense.gov/transcripts/transcript.aspx?transcriptid
Quote:
"A posture that maintains our presence in ... 阅读全帖 |
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x******g
发帖数: 33885 | 24 民主党就是个反华的政党。
Obama Doctrine: China is the New ‘Enemy Image’
After almost two decades of neglect of its interests in East Asia, in 2011,
the Obama Administration announced that the US would make “a strategic
pivot” in its foreign policy to focus its military and political attention
on the Asia-Pacific, particularly Southeast Asia, that is, China. The term
“strategic pivot” is a page out of the classic textbook from the father of
British geopolitics, Sir Halford Mackinder, who spoke at various tim... 阅读全帖 |
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R****a
发帖数: 6858 | 25 美国对外政策：战略收缩
来源: ognc 于 2013-02-18 07:58:39[档案] [博客] [旧帖] [转至博客] [给我悄悄
话] 本文已被阅读：198次
字体：调大/调小/重置 | 加入书签| 打印| 所有跟帖 | 加跟贴| 查看当前最热讨论主题
机器翻译的，凑合着看。原文在后。
一个不活跃的外交政策的情况
由Barry R.波森一月/二月2013，外交
尽管经历了十年的昂贵和优柔寡断的战争和不断增加的财政压力，美国政策制定者对美
国大战略之间的长期的共识仍然保持完整。作为总统竞选的共和党人和民主党人明确表
示，可以说外交政策的边缘，但他们同意这个：，美国要称霸世界的军事，经济，政治
，自冷战的最后一年，一个自由主义的霸权战略。这个国家，他们认为，需要保持其在
全球力量平衡的巨大领先地位，巩固其经济优势，扩大市场的民主社会，并保持其影响
力的国际机构，它帮助创造。
为此，美国政府已扩大其庞大的冷战时代的网络安全的承诺和军事基地。它加强了现有
的联盟，北约新成员加入，加强与日本的安全协议。在波斯湾，它试图用一个全副武装
的空气，海洋保护油流，和地面部队，这一目标消耗至少百... 阅读全帖 |
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n***y
发帖数: 2730 | 26 全文如下，自己看。反正根据此文，习对美轰炸叙利亚表示理解。
Briefing by Secretary Tillerson, Secretary Mnuchin, and Secretary Ross on
President Trump's Meetings with President Xi of China
Tideline Resort and Spa
Palm Beach, Florida
3:58 P.M. EDT
MR. SPICER: Hi, guys. So this is being streamed back to both the Tideline,
as well as the White House.
Obviously, today the President was very pleased with the outcomes of today’
s meeting. I wanted to give you guys a quick readout, so today I’ve
brought three of the top participa... 阅读全帖 |
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发帖数: 1 | 27 美国拟调整核战略，放宽核武器使用限制
DAVID E. SANGER, WILLIAM J. BROAD
2018年1月18日
白宫正在审阅在五角大楼最新的《核态势评估报告》(Nuclear Posture Review)。
白宫正在审阅在五角大楼最新的《核态势评估报告》(Nuclear Posture Review)。
Charles Dharapak/Associated Press
华盛顿——新起草的美国核战略已提交给唐纳德·特朗普总统审批。这一新战略扩大了
允许使用核武器的范围，把对美国基础设施遭受的范围广泛、但非核的毁灭性打击的响
应包括进来，还包括被现任和前任政府官员描述为对最严重的网络攻击的响应。
几十年来，美国总统一直威胁会对敌方“首先使用”核武器，但仅是在非常有局限性的
情况下，比如作为对美国遭受生物武器袭击的回应。但这份新文件首次扩大了核武器的
使用范围，将试图破坏涉及面极广的基础设施，比如国家电网或通信网路的打击包括了
进来。这类基础设施最容易受到网络武器的攻击。
这份名为《核态势评估报告》的草案是在五角大楼撰写的，目前白宫正在对其进行审查
。报告的最终版本预计将... 阅读全帖 |
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发帖数: 1 | 28 外国媒体《CNBC》引述消息指，美国白宫取消了本月底与中国官员的贸易会谈，主要由
于双方在知识产权相关的规则上出现分歧。
应美国财政部长姆纽钦和贸易代表莱蒂泽的邀请，中国国务院副总理刘鹤将于于1月30
日至31日访美，就中美经贸问题进行磋商。不过，消息指白宫已经取消了与中方的贸易
会谈。
https://www.cnbc.com/2019/01/22/us-cancels-trade-planning-meeting-with-china
-source-says.html
US cancels trade planning meeting with China, source says
1 Hour Ago | 01:40
The White House rejected a trade planning meeting with Chinese counterparts
this week due to outstanding disagreements between the two sides over the
enforcement of intellectual prope... 阅读全帖 |
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发帖数: 1 | 29 美国已取消将要进行的和中国的贸易谈判！
外国媒体《CNBC》引述消息指，美国白宫取消了本月底与中国官员的贸易会谈，主要由
于双方在知识产权相关的规则上出现分歧。
应美国财政部长姆纽钦和贸易代表莱蒂泽的邀请，中国国务院副总理刘鹤将于于1月30
日至31日访美，就中美经贸问题进行磋商。不过，消息指白宫已经取消了与中方的贸易
会谈。
https://www.cnbc.com/2019/01/22/us-cancels-trade-planning-meeting-with-china
-source-says.html
US cancels trade planning meeting with China, source says
1 Hour Ago | 01:40
US cancels trade planning meeting with Chinese delegation
The White House rejected a trade planning meeting with Chinese counterparts
this week due to outstanding ... 阅读全帖 |
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l****z
发帖数: 29846 | 30 I’m not a Republican. I’m not a Democrat, either. I’ve never been
affiliated with either party. I’ve been reminded recently why I chose not
to really associate myself with any large group. The law of averages is
going to pretty much guarantee that while I might agree with what the core
of a group says, does, or represents there will always been some fringe
element that I vehemently disagree with. I choose for there to be no such
associations.
It is the nature of politics that any group will... 阅读全帖 |
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l****z
发帖数: 29846 | 31 The Quiet Fury of Robert Gates
Bush and Obama's secretary of defense had to wage war in Iraq, Afghanistan—
and today's Washington
All too often during my 4½ years as secretary of defense, when I found
myself sitting yet again at that witness table at yet another congressional
hearing, I was tempted to stand up, slam the briefing book shut and quit on
the spot. The exit lines were on the tip of my tongue: I may be the
secretary of defense, but I am also an American citizen, and there is no s... 阅读全帖 |
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s*******u
发帖数: 2249 | 32 被左媒冷嘲热讽。
Sen. Ted Cruz blasted The New York Times as the paper that “shilled for
Stalin” over the weekend after one of its reporters questioned the
authenticity of his remarks condemning violence in Charlottesville.
Clear and specific denunciations of racist groups by Florida Sen. Marco
Rubio and Mr. Cruz were framed Sunday by Times reporter Eric Lipton as “
posturing” for a White House run in 2020.
“Sorry to be cynical, but most of all Rubio and Ted Cruz to me seem mostly
to be doing a tremendo... 阅读全帖 |
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g***r
发帖数: 285 | 36
"想问一下低血压会引起头晕等症状吗"--- yes
he can try to take his blood pressure when lying flat, sitting up, then
standing up, about 5 min apart, also take his heart rate at the three
positions, if there is a significant blood pressure drop and heart rate
increase while from lying flat to standing up, then he might have postural
hypotension,
there are different causes for postural hypotension, |
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s*****7
发帖数: 1142 | 37 Regarding the pillow, it won't prevent you from changing your posture while
you are sleeping, right?
How would that be helpful if it can't fix you on the side posture?
............................................................................
................
我ob说20周开始不要仰着睡
一个宝宝的话最好左侧睡，因为我是双宝，所以ob说左侧右侧睡都可以
bru有孕妇枕头，可以固定你的睡姿，还减轻背部的压力，我刚买了，用的很好 |
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y***r
发帖数: 16594 | 38 叶大妈这工作也不好做。。。。。
Market participants warned that the Yellen must walk a fine line in her
testimony. Too dovish a posture and she could raise alarms about the economy
, while too hawkish a posture threatens to roil stocks, expecting punishing
rate increases amid a world-wide economic slowdown.
“Janet Yellen had to be dovish enough so as not to spook the market but
hawkish enough to signal that the economy is still growing and she achieved
that,” said Kelly Bogdanov, vice president and portfolio an... 阅读全帖 |
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C********n
发帖数: 346 | 43
当然不能替代运动了，我说的是替代椅子啊。
网上搜到10 Reasons to Use an Exercise Ball as Your Chair.今天晚上做了两个小
时感觉还不错，就是一直晃来晃去的：）
1. Forces proper spine alignment. Because an exercise ball is not stable,
your body needs to try
to balance itself on it. The perfect spinal posture is coincidently the
easiest to balance with. Thus,
your body will automatically try to align itself into the proper posture.
This helps improve your
spinal health, and decrease back pains.
2. Causes you to frequently change positions. An exercise ... 阅读全帖 |
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c******t
发帖数: 1733 | 44 篮球我是外行，但我想所有对抗性运动的基本道理都是一样的。运动场的performance
提高，离不开身体素质训练，包括力量，爆发力，耐力，平衡力等等，而且这些能力还
必须在对抗的情况下能表现出来。我对训练的几点心得
1。高强度训练， 但要适可而止。 多做HIIT
2。训练中身体work as a unit,
3。core strength 及其重要
4。一定要读理论，了解身体
贴几篇文章给你读一下，希望对你有些帮助
Supper stiffness
At a gymnastics or martial arts meet, or at a weightlifting competition,
listen to the coaches advice to the athlete – Stay tight! This means to
maintain stiffness. Being stiff ensures that there will be minimal energy
losses as forces are transmitted through the linkages.... 阅读全帖 |
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z*i
发帖数: 58873 | 45 如果“在口袋里”还算客观的话，再加上“passing posture”有点太主观了，没有可
能有明确定义。
比如极端点，棍子一样闭着眼站在那里一动不动，算不算passing posture? can you
hit him as a runner?
还是就得一直像自由女神一样举着胳膊才算? |
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t*****n
发帖数: 467 | 46 working on your posture first. keep you chin high. stand straight then bend
from hip (not waist), then bend your knees to keep balance. relax your arms
by just hanging down. Search on the youtube, you will find lots of golf
lessons talking about posture. |
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v*****r
发帖数: 2325 | 47 赞"hit as hard as i want". 记得某次PLAYING LESSON WITH PRO 说到 'ONCE ON
PLANE, I CAN HIT AS HARD AS I WANT".
看来您现在真正 ON PLANE 了..
I GUESS HIT HARD 的前提是稳定的SWING PLANE AND TEMPO....
而 CONSISTENT SWING PLANE IS SUPPORTED BY STABLE POSTURE....
I TEND TO HIT HARD OFTEN TOO, BUT WITHOUT TEE OR GOOD LIE, I OFTEN FAILED TO HIT SOLID... 我最近发现我的POSTURE 在SWING 中变了... 注意改了以下结果好了一些, 少了 HITTING FAT AND CHUNKED PITCH....
但是我想了一下, 其实我平时练习或打球的时候, 对SWING PLANE 感
觉还是不多.... 我觉得我只能感觉得到和能CHECK的东西有一下一些(CHECK ONE
AT A TIME): |
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v*****r
发帖数: 2325 | 48 ２１０ CARRY IS ENOUGH TO PLAY MANY COURSES 。
FROM YOUR CURRENT SWING TO A SWING MORE PRO－LIKE， IT IS A BIG CHANGE (
reply on your core more, you should be able to carry 230+ or 240+ often)。
IF YOU DECIDED TO OVERHAUL YOUR SWING， HERE ARE SOME DRILLS I TRIED：
１）用静止动作做IMPACT时的POSTURE： YOUR HIP ALREADY OPEN TO TARGET LINE，
WHIle SHOULDER STILL ON TARGET LINE。 YOU CAN do this in front of mirror.
这时你的重心在左脚上。 从这个POSTURE 开始做一很小的TAKEWAY ＆ BACKSWING，
TURN YOUR HIPS TO START THE DOWNSWING
２）TEO UP DRILL， |
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G***G
发帖数: 16778 | 49 thanks.
which posture do you use for shooting?
the material from Houston tutorial let us
grip a gun with two hands as if the person holds a ball in front of his or
her chest.
Is this right posture? good accuracy for shooting? |
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b****r
发帖数: 1395 | 50 站立也是。花样滑的posture更讲究，要chin up，挺胸直背，膝盖弯曲没
那么厉害。花样刀的设计也是让人保持这种姿势的。花样滑是一种表演，这
种表演从摆第一个动作就开始，也就是往冰上一站就开始。
冰球讲究的是deep knee bend，level shoulder，抬头注意观察周围
的情况。速度滑差别就更大了。
我主张一旦过了初学阶段，马上就要分出项目来，然后从基本的posture开
始打好基础，强化这个muscle memory.避免养成坏习惯了再纠正。 |
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