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. This Cybex unique technology adjusts the machine to the user rather than the user to the machine. Regardless of the starting position selected, the cam remains synchronized with each individual user. RLD (Range Limiting Device) varies the leverage to maintain the correct level of force throughout the range of motion while taking into account each user’s limits and abilities. Start RLD (adjustable start only) provides start positions every 10 degrees. Total RLD (adjustable start and finish) provides start and end positions every 10 degrees. VR3 offers Start RLD and Total RLD as optional features. The Cybex-pioneered optimal ergonomic design creates a more comfortable exercise. The forearm pads are positioned to encourage the user to pull into the pads to a neutral spine throughout the movement reducing the possibility of hyper-extension. Using forearm pads to support the upper body allows for an open space for the users face and head promoting better gym hygiene. Offset input arm allows for the lower leg pad to adjust with minimal effect on the starting angle of the knee. In combination with proper pivot location, this allows the use of a contoured pad for improved comfort. One button. The innovative designs on the Prone Leg Curl make positioning the tibia pad an intuitive, virtually effortless, one button adjustment resulting in easily accessible and easily adjustable machines.