An injury to the cervical spine caused by an abrupt jerking motion of the head, either backward or forward.

鞭抽式损伤，头部受伤由于头颈突然猛拧的一个动作，或者向前或者向右，造成的对。

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Sometimes, it may seem too similar, so just vary the timing of the motion or change the motion of an arm or head and it will cease to resemble the original.

有时，也许看起来太相似了，只需修改运动的时间或者改变手臂或头的运动将不会再象原来的了。

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Slowly move the tips of your fingers around your eyes in a slow, circular motion. After a minute, move down to your mouth, then to your neck and the back of your head.

用指尖慢慢在眼眶周围打圈，一分钟后，手指下移到嘴边，再到颈部，最后移到脑后。

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