竖立肌 [解剖] Erector ; erector muscle
孤立性心肌炎 isolated myocarditis ; Isolation of Myocarditis ; isolingestedd myocarditis
立肌 arrector ; erector
立毛肌 arrector pili muscle ; muscle ; [解剖] arrectores pilorum ; erectors pilorum
肌立嘉 ji lijia
称立毛肌 arrector pilli muscle
建立主肌肉控制 Setup Master Muscle Control
创立屈肌 Create Flexor
横拉直立肌 Erector muscles
当我们的祖先身体被毛发覆盖时，当人感到沮丧或者寒冷的时候皮肤上的一种叫“立肌”的肌肉会收缩，使他们的毛发竖立起来。
When our ancestors were covered in fur, muscles in their skin called "arrector pili" contracted when they were upset or cold, making their fur stand on end.
立毛肌附着于皮脂腺之下的毛囊，当它收缩时，牵拉毛囊直立，产生鸡皮疙瘩。
The arrectores pilorum are attached to the hair follicles below the sebaceous glands and, in contracting, pull the hair follicle upward, producing gooseflesh.
该研究称：“‘坐-立测试’所测试的骨骼肌系统的健康程度，是预测51岁- 80岁的被试死亡率的一个显著指标。”
They wrote in the study: 'Musculoskeletal fitness, as assessed by SRT, was a significant predictor of mortality in 51-80-year-old subjects.'
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