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如今,一些老人锻炼时喜欢摇摆和晃动颈部。专家警告,这是一种错误的做法,老人进行剧烈颈部活动危害很大。现在的老人几乎都有动脉硬化,对轻度动脉硬化患者,活动颈部带来的危害还不明显,但对重度的动脉硬化者,晃动颈部会使大脑血液供应减少,出现头晕,头痛和记忆力减退等症状。此时,活动颈部可加重脑缺血,从而使上述症状更加重,甚至发生“缺血性脑中风”。医生提醒,老年人在体育锻炼时不要过度活动颈部,特别是伴有
Today, some elderly people like to swing and shake their neck while exercising. Experts warn that this is a wrong way to carry out intense neck activities for the elderly. Almost all elderly people now have atherosclerosis, mild to atherosclerosis in patients with active neck harm is not obvious, but severe atherosclerosis who shake the neck will reduce the blood supply to the brain, dizziness, headache and Memory loss and other symptoms. At this point, the activity of the neck can increase cerebral ischemia, so that the above symptoms even worse, or even “ischemic stroke.” The doctor warned that the elderly do not over-exercise the neck during physical exercise, especially with