这些目标肌群应该处于放松的状态，这意味着当你在伸展某个肌群的时候，那部分肌肉不应有任何形式的负担。
The targeted muscle should be in a relaxed state, meaning the muscle should not be working to support you in any way while you are stretching it.
在你的肾盂附近，存在着一组被称为耻尾肌的肌肉(即pc肌)。
In your pelvis area, there exists a set of muscles, known as the Pubococcygeus (PC) muscles.
他的二头肌上扎着一条带子，小臂里扎进去一个注射器。
A belt was cinched at his biceps and a syringe protruded from his forearm.
当你会控制呼吸时，就意味着你会控制你的隔膜肌、喉咙和声带。
When you have control of your breath that means you have control over the muscles of your diaphragm, larynx, and vocal chords.
这意味着：他们用眼睛微笑(面部上睑提肌肌肉的收缩)，而不仅仅是他们的嘴。
And they mean it: they smile with their eyes (a contraction of the orbicularis oculi facial muscles), not just their mouths.
“我们在研究的是治愈癌症和传染病的药物，而不是把森林砍掉用来养牛，”这个蓄着山羊胡且在二头肌上纹着BobMarley（雷鬼音乐的鼻祖）的植物学家说道。
"Instead of replacing the forest with cattle we are studying a cure for cancer and for infectious diseases, " said the botanist, sporting a goatie beard and a tattoo of Bob Marley on his bicep.
它对上束斜方肌也有令人满意的激活比率，相对下束而言(0.9)，这意味着下束斜方被激活比上束斜方肌在一个更高的水平上。
It also had the most desirable ratio of upper to lower trapezius activation (0.9), meaning the lower trapezius was activated at a higher level than the upper trapezius.
骨盆保持着平衡，因为腰肌使大腿前侧屈曲，臀肌使大腿前侧伸长或者伸展。
The pelvis is kept balanced because the psoas flexes the thigh, and the glutei make the thigh lengthen, or extend.
牦牛心室肌中存在着动静脉吻合。
It was concluded that there were arteriovenous anastomosis in yak's heart.
倚傍着撑架的肩肌、手臂、手掌，是那么强健有力。
My shoulder muscles, arms and hands were powerful and muscular from the crutches.
结论：冷冻和化学固定后，骨骼肌基膜、横小管、终池等结构存在着不同的形态特点。
Conclusion: There existed different morphological features in skeletal muscle after chemical and cryo fixation, especially in triad region.
这意味着，在我的生命线上，纤维肌痛在“10”分的年份分别是：18,23,25和27岁直到30岁。
That means that on my Lifeline, fibromyalgia pain scored a 10 at ages 18, 23, 25, and 27 through 30.
肌肉等长收缩时肌电积分与肌力间已被认定存在着线性关系。
It has been evidenced that integrated EMG is linearly associated with force in isometric contractions.
国内外对微量元素与运动的关系正进行着越来越多的研究，但对跑步时骨骼肌中微量元素的变化尚未见报道。
In the world, the studies of relation between the trace elements and motion have been undway, but the change of the trace elements in the muscle gastrocnemius with running have been reported.
临床评估的零肌力并不意味着该肌肉为零肌电信号，治疗后仍有功能恢复的可能。
It doesn't mean that the muscle voluntary signal is zero while the MSG is zero yet its function may be improved by treatment.
但在两种蛋白貭共存的同一肌肉，如河蚌闭壳肌或斧足肌之中，它们之间还可能存在着一定的亲属关系。
Nevertheless, when they co-existed in one and the same muscle, such as the adductor or foot muscle of Anodonta, the existence of some genetic relationship between the two may have to be reckoned with.
我们可以直视着他们完美的一举一动，惊诧于其中的美丽，并可以毫不掩饰地表示希望能够戳一下他们的胸肌，甚至动一动那些三头肌。这就是‘奥运关注’。
We're allowed to gawp at perfection, marvel at beauty, openly wish we could prod chests and have a go on triceps - it's the Olympic Gaze.
牦牛心室肌中存在着动静脉吻合。
It was concluded that there were arteriovenous anastomosis in yak 's heart.
骨骼肌肌肉控制着脊椎动物的精确的运动。成体骨骼肌的组成单元是肌纤维。
Precise voluntary movement in vertebrates is achieved by the fine coordinated control of skeletal muscles.
骨骼肌肌肉控制着脊椎动物的精确的运动。成体骨骼肌的组成单元是肌纤维。
Precise voluntary movement in vertebrates is achieved by the fine coordinated control of skeletal muscles.
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