Treadmill Prep (IMAGE) University of Maryland Caption During research at the Veterans Affairs Medical Center in Baltimore, Alessandro Presacco, a graduate researcher in UMD's Neural Engineering and Smart Prosthetics Lab, gets hooked up to take data similar to that used to reconstruct the complex 3-D movements of the ankle, knee and hip joints during treadmill walking. Credit University of Maryland 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.