

Traditional 90° Sitting
In traditional 90-degree sitting, the vertebrae and discs are loaded incorrectly — pressed together at the front while the back muscles and ligaments stay constantly stretched. This leads to poor circulation, weak muscles, and a higher risk of back aches, lumbago and herniated discs. Out of balance, the body looks for something to lean on, and poor circulation over time can contribute to serious conditions such as heart disease, high blood pressure and stroke.






