Hi,我们是肌肉——一束束蛋白质纤维,我们超级热爱运动。在你的身体里,有我们大大小小的成员639块左右呢,大约占你体重的40%,比起只占你体重14%左右的骨骼可有分量多了。这下你该不会小瞧我们了吧?我们每天努力做好简单且重要的工作——收缩与伸长的动作,只为了让你能站起来,或是让你眨眨眼。所以,像举重这样的粗活和控制书写这样的细活,我们都不在话下,这充分说明我们智商不低嘛! Hi, we are muscular - a bundle of protein fibers, we love sports super. There are about 639 or so members of our community in your body, about 40% of your body weight, and more weight than those that make up about 14% of your body weight. Should you look down upon us now? Every day, we work hard on simple and important work - contraction and extension, just to get you up or to wink. So, such as weightlifting and control of such a fine work hard to write, we can not be underestimated, which fully shows that our IQ is not low!