Avatar Demonstrates Walking (image) George Washington University Milken Institute School of Public Health Share Print E-Mail Caption An avatar demonstrates walking at a moderate pace on a treadmill, a skill that can help with weight control. Credit Temple University Sbarro Institute for Cancer Research and Molecular Medicine. Usage Restrictions None Share Print E-Mail 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.