A good ergonomic chair really can make a huge difference for people working long hours at a desk. Proper lumbar support and adjustable seating often help reduce pressure on the lower back and improve posture over time. It’s great that you noticed such a quick improvement after upgrading your workspace setup.
While exploring ways to manage desk-related tension, I also read about
recommended acupressure mats for home on a wellness site. The guide explains how these mats use small pressure points to stimulate muscles along the back. Many users mention using them for 10–15 minutes after work to ease stiffness from prolonged sitting.