You may not think much about your posture when you sit, stand, or move. And yet, it can play a big role in your health and well-being. Over time, bad posture can lead to problems, like low back pain. But you can take steps to correct your posture. One easy step to take is to avoid crossing your legs when you’re seated. It causes your body to tilt and can put pressure on your lower back. Try to keep your feet flat on the floor instead. With enough practice, this posture may become a new, healthy habit for you.