Fenuta AM, Hicks AL. Muscle activation during body weight-supported locomotion while using the ZeroG. J Rehabil Res Dev. 2014;51(1):51–58.http://dx.doi.org/10.1682/JRRD.2013.01.0005

Figure 1. ZeroG overground body weight support (BWS) system. Custom-series elastic actuator travels along overhead trolley providing static and dynamic BWS, allowing individuals to safely practice activities of daily living.