If you find yourself slouching when you walk and sit then wonder why you have neck and back pain then you need to learn about how to improve posture. There are techniques you can use to train yourself to sit and walk using better posture and become pain free. You will stop having problems with your neck and back when you sit and walk upright. You might be surprised to know that many people have this problem from their youth and as they grow older neck and back pain begin and it only gets worse. Don’t let this happen to you. You need to take care of your neck and back at any age.