W***n
发帖数: 11530 | 1 6 Muscle Cars That Everyone Wants No Matter the Cost
Eric McWhinnie Google+ Twitter MORE ARTICLES
January 15, 2017
several muscle cars race outside of town
Nothing ignites the adrenal glands while sitting in the driver’s seat like
an American muscle car. Powerful engines. Masculine body designs. High-
performance driving. Plenty of enjoyment waits to be had on the open road.
Muscle cars have gained popularity in recent years, but how are cash-
strapped Americans affording them?
According to a ... 阅读全帖 |
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R*****s
发帖数: 41236 | 2 抽筋的两个原因： 1肌肉强度不够 2电解质失横，脱水
http://triathlon.competitor.com/2011/05/training/muscle-crampin
Written by: Jordan D. Metzl, M.D.
Tiffany is a 33-year-old triathlete who visits me for quadriceps cramping.
“Dr. Metzl, every time I start running for more than an hour my muscles
cramp up on me. It’s worst in the spring and summer. What can I do?”
“Tiffany, we can fix this,” I tell her.
Muscle cramping is an annoying problem for sure. It means the muscle is
objecting to something; our job is to figure ou... 阅读全帖 |
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R*****s
发帖数: 41236 | 3 【 以下文字转载自 Running 讨论区 】
发信人: Rodimus (变叔- 马踏连营), 信区: Running
标 题: Muscle Cramping 101 (zz)
发信站: BBS 未名空间站 (Fri Oct 28 01:30:46 2011, 美东)
抽筋的两个原因： 1肌肉强度不够 2电解质失横，脱水
http://triathlon.competitor.com/2011/05/training/muscle-crampin
Written by: Jordan D. Metzl, M.D.
Tiffany is a 33-year-old triathlete who visits me for quadriceps cramping.
“Dr. Metzl, every time I start running for more than an hour my muscles
cramp up on me. It’s worst in the spring and summer. What can I do?”
“Tiffany, we can fix ... 阅读全帖 |
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C********e
发帖数: 158 | 4 谢谢前两天回答我关于肌肉痛和疲倦的问题，刚刚发现一篇写得很好的文章，专门分析
了这个问题，希望对有同样问题的童鞋有用。作者是washington post的专栏健身作家
，也是前世界举重冠军的教练。
原文在此：http://www.boxingscene.com/build-muscle/49807.php
**********************************************
Deep Muscle Soreness And Body-Shock Fatigue
In my experience there are two distinct types of muscular fatigue associated
with intense progressive resistance training (only intense training is
sufficient to trigger muscle hypertrophy) and these two types should be
recognized and understood. The fir... 阅读全帖 |
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c*******u
发帖数: 12899 | 5 ☆─────────────────────────────────────☆
wwhy000000 (laozheng) 于 (Fri Apr 27 14:36:03 2012, 美东) 提到:
星期二早上开的家长会，老师拿出一堆对我娃的评估表，说我娃COMMUNICATION 这项分
数不高，但考虑到双语，也还过的去，但是她们比较concern的是我娃low muscle tone
.我开始还不知道这是啥意思，后来解释说，就是腿部肌肉和上臂肌肉weak.
她们说下肢就不用说了，还不会走（最近才刚刚能站，持续时间还不长），之前一直用
脚尖着地，上臂肌肉的话，她们给玩具之类的，我娃都不能把手臂举过头顶去够。她们
有专家每周一三来园给某些特定的孩子做评估和physical therapy,问我要不要让他们
评估一下。
我当时有点小吃惊，虽然知道我娃确实比较软，经常像滩泥一样坐在地上不爱动，不是
很愿意站立，但是考虑到她才13个月，也属正常吧，居然被CONCERN了。之前观察过DAY
CARE里的其他孩子，无论是比她大的还是比她小的，都感觉肌肉梆梆的，就是当你去
拉他们或抱他们的... 阅读全帖 |
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h****8
发帖数: 599 | 6 先让我引用你所给出的文章里的话：Muscles grow from “overload” followed by
adequate recuperation. In fact, if you simply have a long series of
successful workouts (causing muscle overload) coupled with intermittent
successful recuperations (causing compensatory strength and growth), your
muscles will get bigger – period! They won’t need to be “confused” at
all.
以上文字说，只要你的workout一直产生muscle overload,并且你一直从中获得力量和
围度的增长，你就不需要改变你的routine.因此不需要，也不存在所谓的muscle
confusion.
就muscle confusion来说，这是全文唯一的论据。但是你不觉得他逻辑有问题么？
他假设了存 |
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f********4
发帖数: 2883 | 7 我开始研究梁彼得案，终于想明白了是什么使梁彼得开枪：肌肉记忆 muscle memory。
Wiki词条：
Muscle memory has been used synonymously with motor learning, which is a
form of procedural memory that involves consolidating a specific motor task
into memory through repetition. When a movement is repeated over time, a
long-term muscle memory is created for that task, eventually allowing it to
be performed without conscious effort. This process decreases the need for
attention and creates maximum efficiency within the motor and memory syst... 阅读全帖 |
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S***h
发帖数: 286 | 8 http://health.yahoo.com/experts/joybauernutrition/16926/can-you-turn-fat-into-muscle
Can You Turn Fat Into Muscle?
Posted by Joy Bauer, M.S., R.D., C.D.N.
on Mon, Aug 06, 2007, 10:00 pm PDT
You may have heard that by following a proper diet and exercise program, you
can actually turn body fat into muscle.
Not true. Fat and muscle are two separate entities. You must burn fat and
build muscle.
Here's how fat is burned:
When you lose weight (by eating less and exercising more), an enzyme located
in |
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y****o
发帖数: 310 | 9 Building Strength and Muscle without Illegal Substances
这篇文章已经在MSN广告了很久了
Stemulite, the core muscle building ingredient, is a natural dietary adult
stem cell agonist. When working out and pushing our bodies, our muscles and
ligaments suffer tiny micro tears, creating the soreness from exercise.
Stemulite quickly goes to work recruiting the sleeping adult stem cells in
our bodies and starts building new muscle. Keep in mind this is new muscle,
not the temporary enlarged effect that anabolic stero |
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v*****r
发帖数: 2325 | 10 have been using GNC pro performance
Wheybolic Extremem 60. Take it 15-30min after workout, with fruit& soymilk.
claim to repair muscle tear and add strength.
is this a good one?
i think i have not been confusing my muscle for a long while. haven't see
much effects yet.
what i understand confusing muscle is to do reps to muscle failure, slowly
increase max weight.
but fear of injury, i haven't been pushing for muscle failure for a while.
it turned out my strength and stamina is going down slowly. |
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p***g
发帖数: 47 | 11 我的孩子8个月大被检查出来有肌张力低low muscle tone的问题。诊断是单纯的肌张力
低。儿医表示乐观。 开始参加复健。我知道Low muscle tone可能是其他一些问题的表
现。万幸的是，我们目前的专科大夫的诊断是单纯的mild low muscle tone. 但是我
们还是十分担心。 如果有父母也遇到过同样的mild low muscle tone问题的，希望可
以和我联系一下。万分感谢。 |
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d*i
发帖数: 9453 | 12 ☆─────────────────────────────────────☆
Smash (嘶马斜杀球-Do People Want Thick Road!) 于 (Wed Aug 15 16:00:05 2007) 提到:
http://health.yahoo.com/experts/joybauernutrition/16926/can-you-turn-fat-into-muscle
Can You Turn Fat Into Muscle?
Posted by Joy Bauer, M.S., R.D., C.D.N.
on Mon, Aug 06, 2007, 10:00 pm PDT
You may have heard that by following a proper diet and exercise program, you
can actually turn body fat into muscle.
Not true. Fat and muscle are two separate entities. You must burn fat and |
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v*****r
发帖数: 2325 | 13 从去年9月份开始想练习能做这个动作：
http://www.mitbbs.com/bbsann2/club.faq/Fitness/weighttraining/b
因为练习 weighted pull up （3rm) 导致 elbow 受伤。 结果连pull up 都大幅度退步了。 有半年多的时间只能做chin up, over hand grip pull up 一做eblow 就疼痛。 今年终于恢复。 昨天试了一下 muscle up。 终于勉强完成 2个 （ not continuous). grip 单杠后利用身体紧绷瞬间马上上拉。
warm up:
mobility - wrist and shoulder
warm up set: quick pace pull up - 1,2,3
trying for muscle up: 1, 1, 1, 1 (all failed， learning the groove)
some push up and press in between pull up& muscle up try
muscle up: 1... 阅读全帖 |
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e****f
发帖数: 3393 | 14 The Science Behind Nitric Oxide
Your body naturally produces nitric oxide to move oxygen to your muscles
while you exercise. This burst of oxygen keeps your muscles functioning
while you lift weights or blast through your cardio sessions.
Unfortunately, your body can only generate a limited amount of nitric oxide.
When the nitric oxide runs out, your muscles can no longer power through
the exercise, no matter how much mental determination you have.
Taking a nitric oxide supplement 30 minutes bef... 阅读全帖 |
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R*****s
发帖数: 41236 | 15 Why you’re suffering from muscle cramps during a marathon
(and it’s not because of dehydration)
http://runnersconnect.net/running-training-articles/muscle-cram
昨儿又看到一个新理论，说是：
Lack of hip extension
I believe one of the main culprits of marathon cramping, especially in the
calves, is a product of reduced hip extension, which is much more difficult
to recognize than slouching.
Hip extension is the act of driving your entire upper thigh (and leg for
that matter) backwards after your foot contacts th... 阅读全帖 |
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i***r
发帖数: 1035 | 16 有大约2000 个virus 毒株的序列，用muscle align
拿到的algnment 很奇怪，gaps巨多
基本是隔几个bp就是几个bp的gap。请问怎么优化？
这几个command都不怎么work：
muscle -in f.fa -out f_out.fa -gapopen -12 -maxiters 2
muscle -in f.fa -out f_out.fa -maxiters 2
muscle -in f.fa -out f_out.fa
多谢！！ |
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w*******y
发帖数: 60932 | 17 Product Features
Flavor: Chocolate | Size: 2.47 lbs
One 39.68-ounce jar of chocolate flavored muscle enhancer drink mix
Features a custom protein, peptide, and amino acid matrix patterned after
human mother's milk
Promotes efficient fat burning, lean muscle growth, and fast recovery from
exercise
Helps reverse muscle breakdown by tricking the body into muscle synthesis
during and after exercise
Includes creatine GCC, a proprietary endogenous creatine precursor
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d*i
发帖数: 9453 | 18 ☆─────────────────────────────────────☆
nihuai (Reed Smith) 于 (Sat Sep 15 16:58:44 2007) 提到:
某些二把刀trainer喜欢用多次数小重量练习（指80次以上，甚至100多次）。声称这样
可以‘tone' muscles.
首先讲讲什么叫'muscle tone', 生理上这个概念就是指你在静止时肌肉会有持续的低
频率收缩，从而保证你的身体能有正常的姿势，和做几百次重复没任何关系。这种多次
重复对增加肌肉大小和改变形状也没什么太大帮助，一般的重复次数，即使是练
endurance, 也不过是20-60。从有氧的角度来说，它的好处也有限，因为有氧侧重的是
全身肌肉的协调配合。
当然你可以说我就爱这么练。；）
☆─────────────────────────────────────☆
tarantula (疯一样的师太~~~千万别置顶) 于 (Sat Sep 15 17:02:17 2007) 提到:
你先去查查俗话说得 toned muscle是什么意思。
☆──────── |
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d*i
发帖数: 9453 | 19 ☆─────────────────────────────────────☆
iwillsurvive (朝阳似我) 于 (Wed Mar 5 14:47:24 2008) 提到:
今天在GNC逛
有两个牌子的蛋白粉，一个是MUSCLE TECH,一个是自己的牌子GNC，
GNC自己的牌子卖的很便宜，不到20块钱
MUSCLE TECH的要33左右
买哪个的比较好？
另外，muscle tech的还分好几种，一种是NITRO-TECH (Protein),另一种是CELL-TECH
(creatine）。导购员让我买CELL-TECH,回来一查，原来creatine就是肌酸，那么是买
NITRO TECH 还是Cell-tech?
一头雾水，难道以前吃错了蛋白粉?
☆─────────────────────────────────────☆
snowma (snowma) 于 (Wed Mar 5 14:49:25 2008) 提到:
你那个是3磅的还是2磅的？
TECH
☆─────────────────────────────────────☆
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t***k
发帖数: 610 | 20 Tried it yesterday, and it was good. Core, balance, endurance, etc, etc.
The question is, will it bulk up your muscle? I mean if we rank muscle size
gained from the following practices, where will TRX fit in?
1. Traditional Barbell/Dumbbell free weights, 3x5, 5x5, Olympic, Weider/
Arnold style
2. Cross fit, kettle bell, bumper plates barbell, explosive and endurance
3. P90X, tone and definition, with some body weight, dumbell/resistance band
training, pull ups, etc
I think traditional > crossfit... 阅读全帖 |
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s****y
发帖数: 371 | 21 之前比较胖。后来通过减脂，瘦下来了。
现在想增肌。去Costco买了一种巧克力味的muscle milk。
但是郁闷的是，对muscle milk过敏。喝完了以后腿上涨很多小红包。
不知有没有人遇到过这种问题？
这种情况下，还有没有别的办法补充蛋白质？
想到每次锻炼以后吃鸡胸脯。
上网搜了一下，说，鸡胸脯消化需要时间，所以不能马上补充蛋白质，所以效果一般。
还是建议运动完后吃蛋白粉。
我是不是应该试试别的牌子的蛋白粉？
PS，我有乳糖不耐症，喝牛奶会拉肚子。
但是每天早上我喝豆浆，没事。
除了这次的muscle milk，在我记忆里，还没有对其他的食物过敏过。
希望达人赐教，多谢，多谢！ |
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i*****i
发帖数: 2734 | 22 终于熬出来了,这经历对我来说太神奇了,写出来大家共赏一下.
起因: 骑马造成的.刚刚学会用腿部肌肉控制cantering的pose.教练老说控制的不够好,
因为局部肌肉develop的不够.十二月的第一个周末,去了一个all inclusive的ranch,2
天,马任骑.于是两天骑了8个小时,中间觉得自己的控制力慢慢提高,很enjoy.
过程: 回来的前两天比较僵硬,觉得缓一缓就好了.第三天出现delayed onset muscle
soreness,大腿后内侧,对称的两条肌肉. 基本到了坐立不安的程度,上Ibuprofen. 第四
天 是最严重一天,只能趴着.坐下站不起来,站着坐不下.坐车时候轻微摇晃都会肌肉
spasm,泪流满面.下午去拍了x-ray,骨骼正常,上cyclobenzaprine.大夫都吓着了，说要
是5天不缓解有可能是神经受伤了，要动手术。之后十天从基本不能自理的状态慢慢缓
解.之后恢复轻微的肌肉锻炼，如慢跑，可以缓解疼痛。
结果:到现在一个月了,局部肌肉还有轻微stiffness.另一个让人惊奇的结果是:我后腿
面有两块巴掌大的橘皮,很久了.一直是我穿泳装的心... 阅读全帖 |
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n**********5
发帖数: 60 | 23 hhxk18, "muscle confusion" is a myth.
Read more about bodybuilding myths here:
http://www.hardbodysuccess.com/muscle_building/index.html
Do you also believe you can isolate train your "upper", "middle", "lower", "
outer", "inner" chest? Or isolate train your "lower 2 pack" of abs? Oh man
, "cofuse" your muscle is so hilarious. If you are bored about doing the
same exercises over and over again, you may want to switch it up. But to "
confuse" your muscle, that is ridiculous. |
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v*****r
发帖数: 2325 | 24 after reading the posts. i feel that i have to get more rigid, be specific
with what i am doing with the time at gym.
i have long been loose/casual with my time at gym. now i plan to return even
surpass my peak performance 4 years ago
with muscle confusion and muscle failure in mind, besides adding weights
slowly, should try variation every other week (bench press with dumbell
press, pull up with chin up, etc. ) massage muscle afterword to evaluate the
soreness and listen to body reaction to wor |
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v*****r
发帖数: 2325 | 25 after reading the posts. i feel that i have to get more rigid, be specific
with what i am doing with the time at gym.
i have long been loose/casual with my time at gym. now i plan to return even
surpass my peak performance 4 years ago
with muscle confusion and muscle failure in mind, besides adding weights
slowly, should try variation every other week (bench press with dumbell
press, pull up with chin up, etc. ) massage muscle afterword to evaluate the
soreness and listen to body reaction to wor |
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K**R
发帖数: 193 | 26 perimyosuim?
muscle 有几个等级， myofiber 是最内部的，myofiber成为 muscle bundle，而
muscle bundle 又需要一个摸把他们fix起来。
不知道对不对，你在多check一下。 |
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b**s
发帖数: 589 | 27 The UCLA team's breakthrough is to have developed an automated way of
anchoring muscle tissue to a substance like silicon. The team carved an
arch-shaped skeleton from a wafer of silicon using automated microchip
manufacturing equipment, and coated it with an etchable polymer.
They then etched away the coating on the underside of the arch and
deposited a gold film there. This acts as an adherent for the muscle cells. To
grow the muscle, the skeleton was placed in a Petri dish containing |
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n*******t
发帖数: 1296 | 28 Effects of Superior Oblique Muscle on eye are depression and abduction, that
is, it can move eye temorally.
However if you look at one of the six cardinal positions of gaze, for
example, the one in which the right eye gazes nasally and downward while the
left eye gazes temoprally and downward (双眼向左下看), the EOM in effect on
right eye is Superior Oblique Muscle. In this gaze position, the right eye
is adducted (it gazes nasally), then how comes the superior oblique muscle
which is an abductor add |
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w*******y
发帖数: 60932 | 30 First time posting here. I was looking for muscle milk on amazon and typed
that in the search field. I then filtered on anything over 70% off, and
found that a 12 pack of muscle milk banana creme flavor was selling for 24
dollars plus tax with free shipping (the page says shipped weight is 36
pounds), so I think maybe there's a mistake, but I'm not sure. Anyways,
hope this works for you - seemed like a good deal to me:
Link:
http://www.amazon.com/Muscle-Milk-Banana-Creme/dp/B002LN4NL6/re
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m****g
发帖数: 530 | 32 SILVER SPRING, Md., March 19 /PRNewswire-USNewswire/ -- The U.S. Food and
Drug Administration today
warned patients and healthcare providers about the potential for increased
risk of muscle injury from the
cholesterol-lowering medication Zocor (simvastatin) 80 mg. Although muscle
injury (called myopathy) is a
known side effect with all statins, today's warning highlights the greater
risk of developing muscle injury,
including rhabdomyolysis, for patients when they are prescribed and use
higher d |
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y***g
发帖数: 10422 | 33 马屎蛋(mustang)也要看什么型号。至少8肛马屎蛋才能算muscle car。6肛的不算。本
来muscle car的定义就是8肛大马力后驱两门车。
6肛马屎蛋的动力烂的一逼，开起来和普通轿车没多大差别。当然6肛裸配马屎蛋的价格
也和普通轿车没多大差别。所以6肛马屎蛋还是值得买的。
真的要玩马屎蛋还是要上暴死302，傻二逼GT500，或者Saleen 281。 |
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c********e
发帖数: 496 | 34 this is not muscle spasm, how come muscle spasm can cause tinnitus.
suppose you should have some other symptoms, right, like dizziness,
any fever?
could you describe your vomit, is it projectile vomiting? |
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c********e
发帖数: 496 | 35 briefly, nausea/vomit, headache, tinnitus, shoulder pain.
and seems muscle relaxant does work for you.
so I guess this is spur of cervical spine, pressing your carotid artery (
headache, tinnitus and nausea) and nerves (shoulder muscle spasm). Xray or
CT may show us the anatomical structure.
Just my guess. |
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w********0
发帖数: 2621 | 36 星期二早上开的家长会，老师拿出一堆对我娃的评估表，说我娃COMMUNICATION 这项分
数不高，但考虑到双语，也还过的去，但是她们比较concern的是我娃low muscle tone
.我开始还不知道这是啥意思，后来解释说，就是腿部肌肉和上臂肌肉weak.
她们说下肢就不用说了，还不会走（最近才刚刚能站，持续时间还不长），之前一直用
脚尖着地，上臂肌肉的话，她们给玩具之类的，我娃都不能把手臂举过头顶去够。她们
有专家每周一三来园给某些特定的孩子做评估和physical therapy,问我要不要让他们
评估一下。
我当时有点小吃惊，虽然知道我娃确实比较软，经常像滩泥一样坐在地上不爱动，不是
很愿意站立，但是考虑到她才13个月，也属正常吧，居然被CONCERN了。之前观察过DAY
CARE里的其他孩子，无论是比她大的还是比她小的，都感觉肌肉梆梆的，就是当你去
拉他们或抱他们的时候感觉不是软软的，而是硬硬的，用老师的话说叫tight.最后俺同
意让专家来给评估一下。
还说我娃是个observer，别的孩子在那调皮捣蛋，她就是看着，连吃饭都是先看着别的
孩子吃，然后慢热的那种开始吃自... 阅读全帖 |
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D**********R
发帖数: 25234 | 37 我娃的pt就说了，论muscle tone，黑人最好，白人其次，亚洲最低。
但是亚洲娃里也有正常范围和low muscle tone的，我周围见过的娃，我娃明显比所有
中国娃都软。
所谓亚洲的肌肉差点，也不是一眼能看出的那种。 |
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s*******i
发帖数: 12823 | 38 Muscle Contusion (Bruise)
Athletes in all contact sports have many opportunities to get a muscle
contusion (bruise). Contusions are second only to strains as a leading cause
of sports injuries.
Most contusions are minor and heal quickly, without taking the athlete
needing to be removed from the game. But, severe contusions can cause deep
tissue damage and can lead to complications and/or keep the athlete out of
sports for months.
好像不严重，不过解说说questionable to return |
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d*i
发帖数: 9453 | 39 ☆─────────────────────────────────────☆
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？
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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
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maxbenner (max) 于 (Fri Sep 5 22:58:21 2008) |
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C*******U
发帖数: 475 | 40 SIX STAR MUSCLE 的几个产品
Professional Strength Protein
Professional Strength Muscle Building Milkshake
Professional Strength Creatine
Professional Strength Mass Gainer
Professional Strength Nitric Oxide Overdrive
这几个产品那个不错， 希望听听大家的意见
今天要去买， 实在做不出决定 |
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I*****y
发帖数: 6402 | 41 有个24HR的$20 coupon，打算在他们网店上买点muscle milk，但是不知道light的和一
般的有啥区别，哪个好点？ |
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j********6
发帖数: 207 | 42 请问GNC的whey protein和muscle milk有什么区别？哪个好？
我一直用GNC的whey protein， 昨天听有人说muscle milk比whey protein好，请问这
两个具体有什么区别？谢谢 |
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t***k
发帖数: 610 | 43 seems like so
effective in core balance and endurance strength, develop slow twitch muscle
groups and small muscles/tendors for stability that is overlooked during
regular strength training.
in sum, good as an alternative |
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s********2
发帖数: 631 | 44 比较喜欢穿那种倒三角的T shirt，就是有点收腰的。比如A&F家的。
但是现在A&F我已经穿到XXL的了，没有再大的啦。还有其他哪家是muscle fit的吗？
A|X是muscle fit的吗？ |
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D***m
发帖数: 129 | 45 How should I use my right arm muscle during down swing?
Anytime time when I use my right arm, I tend to push the club down and hit
the
ball before my hands. Then the ball fly really high up into the sky.
But if I only use my left arm, I don't hit the ball with enough power. Also,
my
left back muscle hurts. |
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h****8
发帖数: 599 | 46 不知道这个产品怎么样 不过我想也不外乎就是乳清蛋白+各种支链氨基酸+矿物质，试
试也无妨
一般来说 训练前吃复合碳水+蛋白质，这里可以不吃蛋白粉，whole food也很好。训练
后简单碳水+ 蛋白质，这时候蛋白粉快速吸收的好处就体现出来了，当然也不是必须的
，但毕竟比蹲在一边吃10个蛋要方便得多
confusing muscle是指每隔一定时间，改变你的training program,使肌肉对练习保持
新鲜感。具体来说，可以分为：改变routine split, 改变训练时间、训练频率，每个
部位使用新动作，或者同样动作但是不同的次序，不同的rep范围（比如原来8~10次，
现在4~6次）。一般4~6周换一下。这个时间不是绝对的，比较合理的衡量标准是，当你
某个动作连续3个星期没有任何进步（不能加一个最小重量，也不能多做一次），马上
换动作，因为很可能肌肉已经厌倦了这个动作，你的神经系统无法调动更多的肌肉纤维
参与到这个练习中来。
关于train to muscle failure的问题，我以前也认为每组必到failure才有效。 但其
实必须考虑到肌肉恢复能力的问题
没错，mus |
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b**********y
发帖数: 7371 | 47 俺宽握PULL-UP能做15，CHIN-UP 10个；肩宽PULL-UP能拉到锁骨下；DIP能努个小二十
够不够练MUSCLE-UP呢？ 请说说MUSCLE-UP的技巧？ |
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l******d
发帖数: 2186 | 48 怎么keep smooth muscle cell 不de-differentiation in primary cell culture。我
刚刚到这个实验室，刚刚开始和smooth muscle cell打交道，他们的细胞养几代就de-
differentization，就没有办法用了。他们别的人都是用tissue，只有我用cell,老板
也没什么好办法....让我自己figure out~~~~大家有什么经验么？跪求.... |
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f*****f
发帖数: 195 | 49 就实验研究手段而言，两者有啥区别？
satellite cell可以认为是muscle stem cell，我看到paper上大部分都是小鼠in vivo
的实验。primary myoblast实际上也是将satellite cell传代分离得到的。那么，假如
体外培养muscle stem cell，不就变成了myoblast?
谢谢！ |
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z****u
发帖数: 1007 | 50 我觉得在identify Pax7 + satellite cell 之后，之前的很多myoblast cell culture
protocol可能需要re-consider了。比如上面那个protocol,neonatal mice limb
muscle.分离出来的很有可能是混杂了satellite cell以及committed myoblast cell的
mixture，而到底是哪种细胞长起来就很难说了。
adult的myoblast cell culture好像没有吧。 我没有仔细查过文献，只是大概的尝试
过几次，觉得从adult muscle fiber分离出来的细胞体外很难长。 |
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