Prone Leg Curl - 4616, 4617, 4618 - CYBEX VR2 Owner's And Service Manual

Prone Leg Curl
The Machine
• Three Models - The 4616 model provides
standard (non-RLD) operation. The 4617
model contains an adjustable start position
so that the ultimate degree of knee flexion
at the start of the movement can be
determined. The 4618 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 (4617, 4618) and end
positions (4618) 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.
• Hip/Spinal Stabilization - The increased angles of the trunk and thigh pads encourages hip
and spinal stabilization dramatically.
• Cervical Alignment - The shortened trunk pad eliminates the cervical hyperextension
and/or rotation encouraged by the longer trunk pad.
• Variable Resistance - The cam provides increased resistance at the point in the range
where force output of the hamstrings is the greatest.
• 10 to 205 Pounds by Fives - The top plate provides a minimum weight of ten 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 205 pounds in five pound increments.
CYBEX VR2 Owner's Manual
Exercise
Page 3-9