Every day after hard work, all like comfortable lying in bed at night, so a good bed, a comfortable mattress is very important, so in the process of choosing mattess should choose the good soft or hard, under the mattress brand companies to share.
If choose when buying mattess is too hard mattress actually cannot meet the needs of the human body curve, can make the waist dangling above the man lay in, can't well retainer lumbar, must rely on lower back muscles to support the spine, so that the spine has been on a jiang ting tension, whole night down the spine and back muscles are not relax.
If choose too soft mattress, a lie down the whole body will sag, changed the human body normal spinal curve, spine bent or twisted, make relevant muscle, ligament is taut, long time not get sufficient relaxation and rest, to appear the waist sour leg pain feeling.
Too hard mattress lay just head, back, hips, heels on these four points under the pressure, other parts of the body and not fully implemented, the spine is in jiang's nervous state, not to rest the spine and the effect of muscle relaxation, woke up still have the feeling of tiredness did not disappear.
This mattress sleep after a long time can cause serious burden to the muscles and spinal, damage to health.
So want to choose a comfortable mattress is generally has two standards it is no matter in what kind of sleeping position, can keep the spine straight stretch;
The second is the pressure equalization, man lying in the above you can fully relax.
The above content is the mattress brand company to introduce, more about the knowledge we will give to you in succession.
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