At Sarvotham’s we have observed tight belt put extra pressure on your digestive system and so it disturbs the normal flow of digestion…Tight belt will also cause the acid to go back upward and will cause acid re-flux and heartburn. Due to the extra pressure on gut, it will also cause stomach discomfort and stomach. Our observation is that increased pressure in the abdomen can cause stiffness in the spine and stress on the back. If the belt is too tight and low riding, it causes nerve compression in the back.
Lumbar Belt / Belt and Lower Back Pain