What are the benefits of maintaining a 90 degree sitting position for proper posture and spinal alignment?

Maintaining a 90-degree sitting position can help improve posture and spinal alignment by reducing strain on the back muscles and discs. This position promotes proper alignment of the spine, which can prevent Back pain and discomfort. It also helps distribute weight evenly across the body, reducing the risk of developing musculoskeletal issues. Additionally, sitting with a 90-degree angle at the hips and knees can improve circulation and overall comfort while sitting for extended periods.