康医生:假期出游、过年回乡,我们通常会在车上睡觉,但听说坐车睡觉颈椎容易受伤。请问是这样吗?北京张璐张璐读者:你好!坐着打盹时,人的脖子向下耷拉,脖子周围的肌肉处于完全松弛状态,脖子前方的肌肉软组织被迫弯曲,即受到压迫。同时,脖子后面的肌肉韧带处于紧张的 Dr. Kang: holiday travel, Chinese New Year home, we usually sleep in the car, but I heard that sleeping car cervical vertebra vulnerable. Is it right? Beijing Zhang Lu Zhang Lu Reader: Hello! When sitting in a nap, the neck of the human is pulled down and the muscles around the neck are in a completely relaxed state. Muscle soft tissues in front of the neck are forced to bend and are oppressed. At the same time, the muscle ligaments behind the neck are strained