Depending on the things you do after your visit to the chiropractor, the effects of your treatment can last days or just a few hours. Fortunately, you can extend the positive effects of your adjustments by following a few simple guidelines. Pay Attention to Your Posture Poor posture can contribute to spinal misalignments, tight muscles and other uncomfortable symptoms. Although you may feel better after the adjustment, your results won't last very long if you slouch or spend hours hunched over your laptop or phone. When you use your phone or another digital device, hold it at eye level if possible. Constantly looking down at devices puts enormous strain on your neck and may even cause permanent damage to your spine if you don't change your habits.