Top 10 Posture Correction Exercises to improve It is the most people spend far too much time sitting. Not only that, but they tend to have poor posture when they are sitting. Slouching shoulders, forward-looking head posture, rounding of the back, or excessive low back arching are all signs of poor posture. As a result of poor posture, you may experience aches and pains. The good news is that you can correct your posture and manage your back pain with …