The Life Fitness ParaBody Power System 838 is a free weight home gym aimed at experienced weight trainers looking to customize their home workout system. The basic squat rack rail can be expanded to include a detachable multi-angle bench for chest and arm exercises, leg curl and leg extension attachments, as well as lat pulldown, arm curl and row systems. Bars and weight plates are sold separately. With all the attachments the ParaBody Power System becomes a free weight home gym capable of delivering a full body workout. All the pieces of this gym are constructed from robotically welded, heavy gauge steel tubing and provide dual safety features so you can feel totally secure in a solo workout. The basic squat rack is slanted to mirror a natural lifting motion and the design lets you unload the bar at any fatigue point. While the 838 is undoubtedly sturdy, with the optional extras needed to provide a total body workout it's hardly compact. The ParaBody Power System 838 is an excellent choice of free weight home gym if you have enough space to house the complete system.