The Best Sitting Positions For Lower Back Painhttps://lexcliq.com/lumbar-pillow-for-office-chair-and-back-pain-what-youll-need/Buy Lumbar Support Pillow for Office Chair Back Support Pillow for Car, Computer, Gaming Chair, Recliner Memory Foam Back Cushion for Back Pain Relief. Your chair should support the natural curve of your lumbar spine. If your chair does not have good lumbar support, cons