Oropharyngeal Exercises Curb Snoring (IMAGE) American College of Chest Physicians Caption Oropharyngeal, or mouth and tongue, exercises significantly reduced the frequency of snoring by 36 percent and total power of snoring by 59 percent. Credit American College of Chest Physicians and Vanessa Ieto 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.