Russian engineers from Belgorod have invented new type of chairs, allowing reducing spinal strain significantly, thus avoiding spine’s deformations, which often occur, when one leads a sedentary life.
      
      New chair looks quite simple – why no one invented it before? Ordinary chair has flat seat, covered with something soft. Seating innovation either lacks part of its seat, or bends under weight of a seating person – such a construction eliminates excessive strain and helps avoiding compression of a spinal column and spinal nerve entrapment.
      
      Medics confirmed that such chairs have declared effect – they help patients with osteochondrosis and injured lumbosacral spine. Moreover, the invention improves blood circulation in perineal region, which is also very important.
      
      Source: Science News