[双语]你的睡眠姿势正确吗？

THE CORPSE
平躺睡姿

Many sleep experts point out that sleeping on your back is a good option for those who suffer from arthritis and joint pain. This is because sleeping on your back distributes weight evenly throughout the body, without putting strain on any specific area.
许多睡眠专家指出，对于饱受关节炎以及关节疼痛之苦的人来说，脸朝上平躺着睡觉是个不错的选择。这是因为平躺睡姿可以均匀分解身体各个部位的重量，不会让任一部位感到压力。

However, the same sleep position is well known to aggravate snoring. In this position, the muscles in the jaw and tongue are relaxed, and the jaw and throat sag under the influence of gravity. This causes the throat to become narrower, producing air turbulence which leads to vibration and snoring.
不过，这种睡姿也是以加重打鼾而著名。采用此睡姿时，下巴和舌头的肌肉处于放松状态，在重力的影响下，下巴和喉咙下垂，造成喉咙变窄，空气气流过急， 导致振动和打鼾。

ACTION: If this is your favourite sleeping position, then make sure you invest in a firm pillow. A lack of support for the neck and upper spine can cause tension in the muscles of the neck and shoulders, resulting in pain. For those who snore only when sleeping on their back, placing a pillow under their upper back may encourage them to change sleeping position and shift onto their side or front.
支招：如果这是你最喜欢的睡姿，那就一定要买个硬枕头。一旦颈部和脊柱上部缺乏支撑，便会导致颈部和肩部的肌肉紧张，并造成疼痛。对于那些只在平躺睡觉时才会打鼾的人，在腰部以上的部位垫个枕头可以有助于他们改变睡姿，从而使其采用侧卧或是俯卧。