有些人做完家务活后,身体时常感到精疲力尽、腰酸背痛、四肢无力等不适症状,这在医学上称作“家务疲劳症”。 做家务活怎么会引起疲劳呢?有关专家研究指出,从事单调乏味的工作,机械地重复同一动作的人,会得一种“单调综合病症”。单调是一种心理活动减弱的特殊状态,它的特有症状与一个人从不睡眠转向睡眠状态时所出现的症状相似:神经系统与肌肉紧张程度减低,身体组织中氧气和能量消耗减少,心脏活动减弱,这时就容易出现疲劳。另外,生理学家还发现,单调的家务劳动还会产生心理上的厌烦,使人注意力不集中, Some people do the housework, the body often feel exhausted, back pain, limb weakness and other symptoms, which in medicine is called “housework fatigue.” How can domestic work fatigue cause it? Some experts pointed out that people who engage in tedious work and repeat the same action mechanically will get a “monotonous syndrome.” Monotonous is a special state of weakened mental activity characterized by symptoms similar to those seen when a person never sleeps to sleep: reduced nervous system and muscle tension, reduced oxygen and energy expenditure in the body tissues, heart activity Weakened, then prone to fatigue. In addition, physiologists also found that monotonous domestic work can also cause psychological distress, distracting,