Occasionally there can be very specific sensory symptoms like Lhermitte's sign, which is when an electric shock runs down the back and radiates to the limbs when a person bends their neck forward.

有时，会出现特殊感觉症状，比如莱尔米特征：当人颈部时，出现沿背部放射到四肢电击感。

Forward fold, step in the middle of the mat here, and then nice and easy, we roll it up. Tadasana.

做站立体，走到垫子中央，非常简单，身体挺直。做一个山式。

And find your Forward Fold here, releasing any tension, any holding in the neck and the shoulder girdle.

在这里找到你，释放任何紧绷脖子和肩带。

And this time exhale to Forward Fold, so bring it all the way down, should feel awesome, bend the knees generously, shake the head loose.

这一次呼气，站立，然后一直向下，应该感觉很棒，膝盖慷慨地弯曲，头部放松。

Follow your breath. Uttanasana. And we inhale, reach it all the way up. Full, full breath.

跟随你呼吸。做站立伸展式。吸气，一直向上。尽量深呼吸。

Inhale, reach for the sky, exhale, take a Forward Fold with bent knees.

吸气，伸向天空，呼气，膝。

Forward folds are really great for your nervous system because it actually ignites the parasympathetic nervous system, the PNS, which helps release the chemicals that help you relax and chill out.

动作对神经系统非常有益， 因为它实际上能激活副交感神经系统，帮助释放让你放松和冷静下来化学物质。