Michael D. Brown, PhD (IMAGE) Temple University Caption Brown, an exercise physiologist, studies ways exercise can help reduce hypertension in African Americans. Credit Photo by Joseph V. Labolito/Temple 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.