Excessive Exercise (IMAGE) University of Kansas Caption According to researcher Danielle Chapa, "With excessive-exercise behavior, people may be exercising with extreme intensity, for two or more hours, or when they have a fever or when they're injured. Exercise can be a compulsive behavior -- something they have to do. It's problematic because it could make recovery from an eating disorder a much longer process. There's also a lot of medical complications that go along with excessive exercise -- for instance, increased susceptibility to injury." Credit Andrea Piacquadio 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.