An ergonomic chair is designed to support and improve the user's posture and comfort during long periods of sitting. These chairs are built with features that provide proper lumbar support, adjustable armrests, seat height, and tilt angle. The backrest of an ergonomic chair is designed to mimic the natural curve of the spine, which helps to reduce pressure on the lower back and prevent discomfort or pain. Additionally, ergonomic chairs often come with breathable and durable materials for improved comfort and longevity. Using an ergonomic chair can help prevent back pain, improve circulation, reduce muscle tension, and increase productivity by allowing the user to sit comfortably for extended periods without experiencing discomfort or fatigue.