Core Chair Reviews, Swooper Chair & Spinalis Chairs. Which one of the three active chairs is really working Best For Healthy Back? Know the differences from a user with serious back issues who ended up buying all of them.

The human body was not designed for Sitting OR Standing long hours. Regular chairs can cause spinal deformations that will result in serious back issues. Standing actually is another passive position. Active sitting is a solution for back pain prevention and relief.