Brad Cardinal, Oregon State University (IMAGE) Oregon State University Caption Brad Cardinal is a kinesiology professor in the College of Public Health and Human Sciences at Oregon State University and a national expert on the benefits of physical activity. Credit Oregon State University 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.