Shift Your Body Clock with Exercise (IMAGE) The Physiological Society Caption New research in <em>The Journal of Physiology</em> suggests that exercise could counter the effects of jet lag, shift work, and other disruptions to the body's internal clock, helping individuals adjust to shifted schedules. Credit Credit: Kathryn Elliott. This image is in the public domain. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.