We live during a time when it is very easy to have poor posture. We have so much working against us. Sitting slouched over working at a computer, constantly looking down at your phone, and endless hours of driving all contribute to problems with posture. Posture is the way you hold your body. Having poor posture can lead to a number of complications with your overall health, such as back pain, joint degeneration, rounded shoulders, a hunched stance, spinal dysfunction, and much more. In fact, poor posture can even affect your teeth and jaw.