Back pain may occur due to bad postural habits such as Bending awkwardly, Pushing something, Pulling something, Carrying something, Lifting something, Standing for long periods, Bending down for long periods, Twisting, Coughing, Sneezing, Muscle tension, Over-stretching, Straining the neck forward, such as when driving or using a computer, Long driving sessions without a break, even when not hunched.