睡眠民与健康密切相关,甚至会影响我们的性能力。一个睡眠医学研究会调查发现,睡眠不好的人性生活满意度也低,睡眠中的一些不良习惯还会睡出性问题。床太软减弱性力量睡觉时床垫太软,会造成身体中间部位下陷,躯干构成弧形,使脊椎周围韧带和椎间负荷过重,增加腰椎生理弯度,长期下去会引起腰背疼痛。另外,睡软床肌肉不能获得充分放松,久而久之,会影响 Sleeping people and health are closely related, and even affect our sexual ability. A Sleep Medicine Research Association survey found that people with poor sleep satisfaction is also low, sleep some of the bad habits but also to sleep problems. The bed is too soft to weaken the power to sleep when the mattress is too soft, will cause the body part of the central subsidence, torso arc, so that the vertebral ligaments and intervertebral load is too heavy, increase lumbar physiological camber, long-term will cause back pain. In addition, sleeping soft-bed muscles can not be fully relaxed, over time, it will affect