The body has to work to repair the muscle tears, but this doesn't happen immediately.
身体必须努力修复肌肉撕裂，但这需要一个过程。
Insulin accumulates in muscle tissue and enters the bloodstream, allowing it to circulate throughout the body.
胰岛素会在肌肉组织中累积并进入血液，使其在全身循环。
Insulin accumulates in muscle tissue and enters the bloodstream, allowing it to circulate throughout the body.
胰岛素会在肌肉组织中累积并进入血液，使其在全身循环。
The reason for this is that carbohydrate consumption stimulates insulin production, which aids the production of muscle glycogen.
这是因为是碳水化合物的消耗刺激了胰岛素的分泌，胰岛素对于肌糖原的产生有帮助。
Dickon stood up on the grass and slowly went through a carefully practical but simple series of muscle exercises.
狄肯站在草地上，缓慢而小心地做了一系列简单的肌肉练习运动。
People under too much pressure would sometimes suffer from muscle aches, headache, tiredness, loss of appetite and so on.
压力太大的人有时候会有肌肉疼痛、头痛、疲劳、食欲不振等症状。
Their calculations showed it would have needed 43 percent of its body weight in each leg as supportive muscle.
他们的计算显示它每条腿上的支撑性肌肉占整个体重的43%。
Until the eighteenth century, people relied on energy derived from plants as well as animal and human muscle to provide power.
直到18世纪，人们还依赖于来自植物、动物和人类肌肉的能量来为自身提供动力。
They have evolved special "heaters" of modified muscle tissue that warm the eyes and brain, maintaining peak performance of these critical organs.
它们进化出了一种特殊的“加热器”，由经过改造的肌肉组织构成，可以温暖眼睛和大脑，使这些关键器官保持最佳状态。
Play also stimulates the development of the muscle tissues themselves and may provide the opportunities to practice those movements needed for survival.
游戏也会刺激肌肉组织的生长，并能提供练习生存技能的机会。
The same way cells that form the limb become more like muscle cells or skin cells, or the structures that become the limb.
同样的方式，形成肢体的细胞变得更像肌肉细胞或皮肤细胞，或成为肢体的结构。
One study found that muscle loss and the accumulation of body fat around the abdomen are associated with a decline in fluid intelligence.
一项研究发现，肌肉减少和腹部体脂堆积与流体智力下降有关。
For example, the lungs and the heart muscle expand less successfully, the blood vessels become increasingly rigid, and the ligaments and tendons tighten.
例如，肺部和心脏肌肉扩张不太成功，血管变得越来越僵硬，韧带和肌腱收紧。
As people age, Starr says, muscle strength is key to helping them stay strong and continue living on their own in their own home.
斯塔尔说，随着人们年龄的增长，肌肉力量是帮助他们保持强壮和继续独立生活的关键。
But when the emotion that leads to stiffening the lip is more intense, and involves strong muscle tension, facial feedback may heighten emotional response.
但是当导致嘴唇僵硬的情绪变得更加强烈，并导致肌肉强烈绷紧时，面部表情反应就可能会增强情绪反应。
As people age, researcher Starr says muscle strength is key to helping them stay strong and continue living on their own in their own homes.
研究人员斯塔尔说，随着人们年龄的增长，肌肉力量是帮助他们保持强壮并继续在自己的家里独立生活的关键。
If you can elicit pain at a specific point in a bone, muscle or joint by pressing your finger into it, you may have a significant injury.
如果你把手指压在骨头、肌肉或关节的某个特定部位，就能引起疼痛，那你可能受到了严重的伤害。
AIS scientists work across a number of sports, applying skills learned in one—such as building muscle strength in golfers—to others, such as swimming and squash.
AIS 系统的科学家研究许多运动项目，并将在其中一项运动中学到的技能——例如如何增强高尔夫球手的肌肉力量——运用到其他项目上，比如游泳和壁球。
From this, it has opted to focus on life science and medical research, and recently called for proposals for experiments on muscle wasting, osteoporosis and the immune system.
基于此，它选择将重点放在生命科学和医学研究上，并在最近呼吁提出有关肌肉萎缩、骨质疏松症和免疫系统的实验提案。
Trying to live up to the images of "perfect" models and movie heroes has a dark side: anxiety and depression, as well as unhealthy strategies for weight loss or muscle gain.
试图达到“完美”的模特和电影英雄形象也有阴暗面：造成焦虑和抑郁，以及选择不健康的减肥或增肌策略。
They were taught that the brain is like a muscle that gets stronger with use and that learning prompts the brain to grow new connections.
他们得知，大脑就像一块肌肉，用得越多越强大，而且学习能促使大脑产生新的连接。
There are steps you can take to help reduce abdominal fat and maintain lean muscle mass as you age in order to protect both your physical and mental wellbeing.
你可以在年龄增长的过程中采取一些措施来减少腹部脂肪，保持精瘦肌肉含量，从而维持你的身心健康。
After six months, researchers found the high protein group had significantly improved their muscle function—almost twice as much as the control group.
六个月后，研究人员发现高蛋白组的肌肉功能明显改善——几乎是对照组的两倍。
Damaged cells are then cleaned up and the body sends cells specially designed to break down the large muscle fiber fragments.
受损细胞随后被清理干净，并且身体会产生专门用于分解大块肌纤维碎片的细胞。
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