Waist supports, also called back braces or lumbar belts, help with back pain, improve posture, and give extra support during work or sports. They can make daily tasks easier if you have issues like low back pain or sciatica. Many people choose products from a China Waist Support manufacturer because they offer good quality at low prices. But to get the best results, you must wear and adjust them right. This guide will explain types, how to choose one, step-by-step ways to pu