Form and performance - can one exist without the other? It shouldn’t. The CYBEX VR3 resistance strength line exercises the theory that form and performance belong together. VR3 is a collection of machines that combine striking appearance, excellent performance, genuine comfort and accessibility - without sacrificing the goal of functionality. If you want form and performance, the VR3 line delivers both. Range Limiting Device (RLD) maintains integrity of force curve while providing adjustment for appropriate starting position. Available in three configurations: Start RLD, Total RLD and non-RLD. Total RLD provides locking shin pad Spring assisted back pad for easy adjustment Leg pad positioning is instinctive for user and virtually effortless Offset input arm provides for positioning without affecting the starting angle of the knee Back pad is angled 100 degrees from seat bottom to relieve hamstring tension.