同年龄人,有的人脸上皱纹横生,一副疲惫的模样,这是表情肌肉衰弱所致。不妨做几个面部动作,锻炼表情肌肉,防止过早衰老。实际上,在众多面部肌肉中,常用到的肌肉只占20%～30%。那些不经常用到的肌肉得不到锻炼,就容易逐渐老化,失去表达丰富表情的功能。 People of the same age, some people wrinkled face, a look of fatigue, which is caused by weakness of facial muscles. May wish to do a few facial movements, exercise facial muscles, to prevent premature aging. In fact, in many facial muscles, commonly used muscle accounts for only 20% to 30%. Those who do not often use the muscles without exercise, it is easy to gradually aging, loss of expression of rich facial expression function.