骑单车久了,偶现手指麻痹,随便上下摆动手指数下又恢复正常,以为俯冲前身将力压到手指造成,不在意。朋友,尤其女性常常抱怨睡至半夜,突醒,其中一只手被压,麻木好一会儿才告松软。工作时间长,肌肉紧张从后颈到肩膀上头落 Cyclist for a long time, even the fingers are now paralyzed, easily swing the finger down and back to normal, that predecessor force will dive to the fingers, do not mind. Friends, especially women, often complain of falling asleep until midnight, awakening one of their hands under pressure and numbness for a while before they become soft. Long working hours, muscle tension from the neck to the shoulders