As the SMT sport manual therapist I often meet people who have so called sitting job and complaining about spinal pain. The main reason for this is incorrect and long sitting. Ergonomics has its own rules for optimal body carriage during sitting so that muscles are not too stretched and overloaded. If the sitting is static then muscles in the spinal column and hip bone areas starts to slack. Therefore, balancing sitting is perfect way how to avoid this kind of health issues or eventually eliminate it. Thanks to the progressive balancing system which is built into the Vertebro chair; you will bring movement to your sitting.