Modern medicine explains the causes of insomnia, the effect of the mattress. Bed too hard or too soft can have a negative effect on the spine, so the person sleeping on uncomfortable beds experiencing constant pain and frequent waking. At the same time is a soft mattress for the spine is curved, unlike its natural form, and a firm bed of soft tissues of the body by squeezing, and consequently, the flow of blood that is happening. A bad mood in the morning, back pain, numbness in the muscles may be a sign that it was not a comfortable sleep. In addition, the drug, only 0.1% of all people is a healthy back and good posture. Hypodynamy, lack of exercise, unfortunately, have a tendency to a modern lifestyle, especially in cities. As a result, people are getting a traditional set of related disorders: scoliosis, osteochondritis dissecans, osteoarthritis, arthritis, sciatica.
