The ATB/CVS (Articulated Total Body Model/Crash Victim Simulator) is a three dimensional model used to study human and/or dummy biomechanics in various crash situations. The model was originally developed under the joint sponsorship of the National Highway Traffic Safety Administration (NHTSA) and the Motor Vehicle Manufacturers Association (MVMA). Various improvements in the model were sponsored by NHTSA and the Armstrong Aerospace Medical Laboratory at Wright Patterson Air Force Base. Since that time J & J Technologies Inc. has developed a new version of the model which has some significant new capabilities. These new features include an increase in the number of segments, a inflation algorithm for the airbag and an automatic point generator for the harness (seatbelt) routines. These features allow one to model, for example, an airbag attached to a collapsible steering column. This paper gives a short description of the new features.