CYBEX VR2 User Manual

The Machine
• Three Models - The 4611 model provides standard
(non-RLD) operation. The 4612 model contains an
adjustable start position so that the ultimate degree of
knee flexion at the start of the movement can be deter-
mined. The 4613 model provides both an adjustable
start and an adjustable end position for total control of
the user’s range of motion.
• Range of Motion Limitation - The range limiting
device allows quick, easy adjustment of the start (4612,
4613) and end positions (4613) for those user’s with
limited hamstring flexibility or for rehab purposes. The
RLD maintains the correct biomechanical relationship
between the lever arm and the cam which is critical in
maintaining the proper resistance variation through the
chosen range.
• Axis Alignment - The axis or pivot point of the machine is properly positioned to allow
alignment with the knee joints.
• Back Pad - The back pad is angled 100 degrees from the seat to allow for hamstring length.
• Variable Resistance - The cam provides increased resistance at the point in the range where
force output of the quadriceps is the greatest.
• 10 to 305 Pounds by Fives - The top plate provides a minimum weight of pounds.
Subsequent plates in the weight stack are twenty pounds each. Three “slide-on” five pound
incremental plates are securely positioned for easy access and effortless addition thereby
providing 10 to 305 pounds in five pound increments.
CYBEX VR2 Owner’s Manual
Exercise
Page 3-5
Leg Extension

CYBEX VR2 Specifications

General

Category	Fitness Equipment
Frame Material	Steel
Weight Stack	Varies by model
Dimensions	Varies by model
Weight Capacity	Varies by model
Color Options	Varies by model
Warranty	Varies by model
Adjustability	Yes