Sedentary life sooner or later begins to affect the health of a person: there is pain in the back in the morning, it becomes harder to get out of bed, and it takes some time to move a little, to disperse, and thereby reduce pain. At the same time, sometimes the pain is not felt at night, and in principle you can get a good night's sleep. However, if you spend the night in an uncomfortable bed, being in one position, then in the morning you will be awakened by a drawing pain in the lower back.