Alleviates Lower Back Pain and Posture Improved - LOVEHOME lumbar support for office chair is helpful to relieve lower and mid back pain and tightness from long time sitting or driving; support your back's curve to achieve perfect spinal alignment and promote a healthy posture. Chiropractor recommended orthopedic chair back support for post-surgery recovery and people who suffers from Lumbosacral lower back pain and Spondylosis, etc.