CYBEX VR2 Owner's And Service Manual
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CYBEX VR2 Owner's And Service Manual

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Cybex VR2
Owner's and Service Manual
Strength Systems
Part Number 54599
www.cybexinternational.com

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  • Page 1 Cybex VR2 Owner’s and Service Manual Strength Systems Part Number 54599 www.cybexinternational.com...
  • Page 3 Part Number 54599 DISCLAIMER: Cybex International, Inc., makes no representations or warranties regarding the contents of this manual. We reserve the right to revise this document at any time or to make changes to the product described within it without notice or obligation to notify any person of such revisions or changes.

  • Page 5: Table Of Contents

    Safety......5-2 VR2 Machine Specifications ..1-3 Weight Stack Installation Instructions...

  • Page 7: General Specifications

    Chapter 1 - Technical Specifications General Specifications Frame Finish • Shall be made of mechanical quality 11-gauge steel purchased in mill run quantities to assure the best consistency. • Prior to applying finish, each part shall be put through a multi-stage wash to remove all oils and to chemically prepare the surface for maximum adhesion.
  • Page 8 Cybex VR2 Owner’s Manual Weight Transport • Shall be lubricated, 7 x 19, 3/16" galvanized steel, nylon coated aircraft cable with breaking strength rated at 4200 pounds. • All cable ends shall be finished off with a swaged fitting with a breaking strength exceeding that of the cable itself.
  • Page 9 Cybex VR2 Owner’s Manual Hardware • All 3/8" socket head cap screws shall be of grade 8 (or equivalent). All bolts shall be either chromed or zinc plated for additional corrosion resistance. Weight Stack Guards • All weight stacks shall be guarded on the backside to prevent bystanders from inadvertent contact with the weight stack during use.

  • Page 10: Vr2 Machine Specifications

    Cybex VR2 Owner’s Manual VR2 Machine Specifications Seated Leg Press - Product No. 4605 Machine Weight Weight Stack Size 1016 lbs. 505 lbs. inches = 43 W x 89 L x 71 H 462 kg 229 kg cm = 110 W x 226 L x 181 H •...
  • Page 11 Cybex VR2 Owner’s Manual Hip Adduction - Product No. 4640 Machine Weight Weight Stack Size 420 lbs. 205 lbs. inches = 28 W x 53 L x 55 H 191 kg 93 kg cm = 71 W x 135 L x 140 H •...
  • Page 12 Cybex VR2 Owner’s Manual Single-Axis Chest Press - Product No. 4506 Machine Weight Weight Stack Size 559 lbs. 305 lbs. inches = 56 W x 46 L x 76 H 254 kg 139 kg cm = 143 W x 117 L x 193 H •...
  • Page 13 Cybex VR2 Owner’s Manual Dual-Axis Row/Rear Delt - Product No. 4520 Machine Weight Weight Stack Size 589 lbs. 305 lbs. inches = 27 W x 62 L x 82 H 268 kg 139 kg cm = 69 W x 158 L x 209 H •...
  • Page 14 Cybex Strength Systems Specifications Single-Axis Lat Pulldown - Product No. 4516 Machine Weight Weight Stack Size 614 lbs. 305 lbs. inches = 53 W x 61 L x 76 H 279 kg 139 kg cm = 135 W x 155 L x 193 H •...
  • Page 15 Cybex VR2 Owner’s Manual Arm Extension - Product No. 4540 Machine Weight Weight Stack Size 433 lbs. 205 lbs. inches = 36 W x 51 L x 55 H 197 kg 93 kg cm = 92 W x 130 L x 140 H •...
  • Page 16 Cybex VR2 Owner’s Manual This page intentionally left blank Technical Specifications Page 1-10...
  • Page 17 Be sure all warning labels are read and understood by each user. It is very important that all users be instructed on the proper use of CYBEX Strength Systems products. Pay close attention to the following: • Set up and alignment for each individual entry and exit from the unit •...

  • Page 18: Glossary

    Cybex VR2 Owner’s Manual Glossary Abduction - movement away from the mid-line of the body. Acceleration - the rate at which an object’s velocity changes with time; that is the change of velocity divided by the time interval. Accuracy - freedom from error. Degree of conformity of a measure to a standard or a true value.
  • Page 19 Cybex VR2 Owner’s Manual Anaerobic Endurance - the ability to persist in physical activities of short duration that require high rates of energy expenditure. These high rates of energy expenditure cannot be met solely by aerobic metabolism. Anthropometrics - measurements and relationships of length and girth of body parts.
  • Page 20 Cybex VR2 Owner’s Manual Carbohydrate - a chemical compound consisting of carbon, hydrogen and oxygen atoms in specified arrangements. Carbohydrates are the chief source of energy for all body functions and anaerobic muscular exertion; they are major components of food such as bread, potatoes and rice.
  • Page 21 Cybex VR2 Owner’s Manual Distraction - two forces acting along the same line and in opposite directions, they constitute a distractive, tensile load or tensile stress. Diathrodial Joint - ball and socket joint. Distal - furthest from the attached end of the limb; away from the body.
  • Page 22 Cybex VR2 Owner’s Manual Foot-Pound - the work required to move one pound of resistance one foot in distance. Force - an interaction between two objects, in the form of a push or pull, that may or may not produce motion, Force = mass x acceleration.
  • Page 23 Cybex VR2 Owner’s Manual Isometric (Static) Contraction - a muscular contraction in which tension is produced but there is no change in the angle of the involved joint(s) involved. Isotonic Contraction - a muscular contraction in which a constant resistance is moved through a range of motion of the involved joint(s).
  • Page 24 Cybex VR2 Owner’s Manual Mechanical Efficiency - greater mechanical efficiency, relative to resistance training, means less muscular force is required to move a load and therefore greater stress is transferred through the skeletal system. The value of the system utilized becomes dependent upon the goal.
  • Page 25 Cybex VR2 Owner’s Manual Plantar - anatomical term referring to the sole or bottom. Plantarflexion - movement of the foot down in the sagittal plane; movement away from the leg. Posterior - anatomical term meaning toward the back. Opposite of anterior.
  • Page 26 Cybex VR2 Owner’s Manual Scoliosis - a lateral curvature of the vertebral column, usually in the thoracic area. Secondary Joint - hinge joints that have a singular function (elbow/knee). Muscles are situated on either side of these joints in virtual, if not real, pairings.
  • Page 27 Cybex VR2 Owner’s Manual Subluxation - a partial dislocation of a joint; usually reduces itself. Submaximal Exercise - exercise at less than maximal intensity, may also refer to exercise of less than maximal duration. Superior - a higher position upon or within the body.
  • Page 32 Chapter 3 - Exercises Seated Leg Press The Machine • Arc of Motion - The machine pivots from below creating an arc congruent with the functional movement of the legs. This also decreases the detrimental forces on the knee by maintaining an optimum knee/foot relationship throughout the range of motion.
  • Page 33 CYBEX VR2 Owner’s Manual Closed Kinematic Chain Leg Extension • Hip/Knee Extension - The quadriceps are responsible for extension of the knee joint. The gluteus maximus and hamstring are responsible for hip extension. The hip-knee relationship in closed kinematic chain extension represents an indirect proportion.
  • Page 34 CYBEX VR2 Owner’s Manual The Positioning • Adjust the back pad to comfort or goal. Raising the pad will increase hip extensor work. Lowering the pad will decrease hip extensor work. • Adjust the starting position (pull pin found below the legs) to allow approximately a 90 degree bend in the knee.
  • Page 35 CYBEX VR2 Owner’s Manual (This page intentionally left blank) Exercise Page 3-4...
  • Page 36 CYBEX VR2 Owner’s Manual Leg Extension 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.
  • Page 37 CYBEX VR2 Owner’s Manual The Quadriceps • Knee Extension - The quadriceps are respon- sible for extension of the knee joint. Although the vastus medialis and vastus lateralis are pulling at slightly different angles on the patella, the knee joint functions as a hinge.
  • Page 38 CYBEX VR2 Owner’s Manual The Positioning • Note the pivot point at the front right corner of the seat. • Align the axis of the knees and adjust the back pad to maintain that position. • Adjust the leg pad to comfort.
  • Page 39 CYBEX VR2 Owner’s Manual The Positioning • Set Start Position 1. Grasp pull pin (pullbutton) and pull. 2. Move input arm to desired position. 3. Lock pull pin into place. • Set Stop (End) Position 1. Grasp pull pin (pullbutton) and pull.
  • Page 40 CYBEX VR2 Owner’s 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.
  • Page 41 CYBEX VR2 Owner’s Manual The Hamstring • Knee Flexion - The hamstring group is responsible for flexion of the knee joint. The hamstrings also cross the hip joint and are responsible for hip extension. It should be noted that any movement...
  • Page 42 CYBEX VR2 Owner’s Manual The Positioning • Adjust the leg pad comfortably behind the ankles. • Check the weight to insure that the appropriate resistance has been selected. Body position and control of the motion should never be compromised by excessive weight.
  • Page 43 CYBEX VR2 Owner’s Manual The Positioning • Set Start Position 1. Grasp pull pin (pullbutton) and pull. 2. Move input arm to desired position. 3. Lock pull pin into place. Stop RLD • Set Stop (End) Position 1. Grasp pull pin (pullbutton) and pull.
  • Page 44 CYBEX VR2 Owner’s Manual Seated Leg Curl The Machine • Three Models - The 4626 model provides standard (non-RLD) operation. The 4627 model contains an adjustable start position so that the ultimate degree of knee flexion at the start of the movement can be deter- mined.
  • Page 45 CYBEX VR2 Owner’s Manual The Hamstring • Knee Flexion - The hamstring group is respon- sible for flexion of the knee joint. The ham- strings also cross the hip joint and are responsi- ble for hip extension. Altering the stabilized position of the hip creates variety for resisted knee flexion exercises.
  • Page 46 CYBEX VR2 Owner’s Manual The Positioning • Note the pivot point at the front right corner of the seat. • Align the axis of the knees with the pivot point of the machine and adjust the back pad to support the body while maintaining this position.
  • Page 47 CYBEX VR2 Owner’s Manual The Positioning • Set Start Position 1. Grasp pull pin (pullbutton) and pull. 2. Move input arm to desired position. 3. Lock pull pin into place. • Set Stop (End) Position 1. Grasp pull pin (pullbutton) and pull.
  • Page 48 CYBEX VR2 Owner’s Manual Hip Adduction The Machine • Back Pad - The back pad is angled to position the\ hips in 70 degrees of flexion creating both comfort and ease in introducing proper spinal alignment. • Variable Resistance - The cam provides increased resistance at the point in the range where force out- put of the involved musculature is the greatest.
  • Page 49 CYBEX VR2 Owner’s Manual The Positioning • Use the lever found to the right of the seat to move the knee pads inward to increase ease of positioning. • Sit on the machine with the feet positioned on the desired foot peg. Choose the peg that allows the thigh to be parallel to the floor.
  • Page 50 CYBEX VR2 Owner’s Manual Hip Abduction The Machine • Back Pad - The back pad is angled to position the hips in 70 degrees of flexion creating both comfort and ease in introducing proper spinal alignment. • Variable Resistance - The cam provides increased resistance at the point in the range where force out- put of the involved musculature is the greatest.
  • Page 51 CYBEX VR2 Owner’s Manual The Positioning • Use the lever found to the right of the seat to move the knee pads wide enough to allow leg positioning. • Sit on the machine with the feet positioned on the desired foot peg. Choose the peg that allows the thigh to be parallel to the floor.
  • Page 52 CYBEX VR2 Owner’s Manual Rotary Calf The Machine • Axis Alignment - The Rotary Calf machine is designed to match the motion of the ankle joint by aligning the joint axis with a pivot point of the machine. • Footplate - The rotating footplate maintains full and constant contact with the toes and ball of the foot.
  • Page 53 CYBEX VR2 Owner’s Manual The Positioning • Adjust the seat, in minor increments, to allow a slight bend or straight knee but not hyperextension. • Check the weight to insure that the appropriate resistance has been selected. Body position and control of the motion should never be compromised by excessive weight.
  • Page 54 CHAPTER 3 - EXERCISES Chest Press - Dual Axis The Machine • Range of Motion Adjustment - The dual-axis chest press eliminates the danger of excessive stretch by pro- viding an adjustable starting position that, when preset to the individual user’s structure/mechanics, also serves as a range of motion limit.
  • Page 55 CYBEX VR2 Owner’s Manual • 10 to 305 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 305 pounds in five pound increments.
  • Page 56 CYBEX VR2 Owner’s Manual The Positioning • Adjust the seat to allow the handles to align with the mid-chest. This allows movement through the horizontal plane of the shoulder. • Adjust the starting position (pull pin found over- head) to allow the upper arm to be straight out to the side when the hands are positioned on the handles.
  • Page 57 CYBEX VR2 Owner’s Manual The Advanced Press • From the wide start position press forward, simultaneously moving the handles toward each other, ending with the arms straight and handles together. • Return to the wide starting position in a slow controlled manner without resting.
  • Page 58 CYBEX VR2 Owner’s Manual Chest Press - Single Axis The Machine • Range of Motion Adjustment - The chest press elimi nates the danger of excessive stretch by providing an adjustable starting position that, when pre-set to the indi- vidual user’s structure/mechanics, also serves as a range of motion limit.
  • Page 59 CYBEX VR2 Owner’s Manual Incline Press - Dual Axis The Machine • Range of Motion Adjustment - The dual-axis incline press eliminates the danger of excessive stretch by providing an adjustable starting posi- tion that, when preset to the individual user’s structure/mechanics, also serves as a range of motion limit.
  • Page 60 CYBEX VR2 Owner’s Manual Incline Press - Dual Axis The Machine • Range of Motion Adjustment - The dual-axis incline press eliminates the danger of excessive stretch by providing an adjustable starting posi- tion that, when preset to the individual user’s structure/mechanics, also serves as a range of motion limit.
  • Page 61 CYBEX VR2 Owner’s Manual • 10 to 305 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 305 pounds in five pound increments.
  • Page 62 CYBEX VR2 Owner’s Manual The Positioning • Adjust the seat to allow the handles to align with the upper chest. This allows movement through the proper plane. • Adjust the starting position (pull pin found over- head) to allow the upper arm to be straight out to the side when the hands are positioned on the handles.
  • Page 63 CYBEX VR2 Owner’s Manual The Advanced Press • From the wide start position press forward, simultaneously moving the handles toward each other, ending with the arms straight and handles together. • Return to the wide starting position in a slow controlled manner without resting.
  • Page 64 CYBEX VR2 Owner’s Manual Incline Press - Single Axis The Machine • Range of Motion Adjustment - The incline press eliminates the danger of excessive stretch by pro- viding an adjustable starting position that, when preset to the individual user’s structure/mechanics, also serves as a range of motion limit.
  • Page 65 CYBEX VR2 Owner’s Manual The Chest • Angled Horizontal Plane Adduction - The clavicular fibers, as well as the upper sternal fibers, of the pectoralis major are primarily responsible for adduction of the shoulder through a plane angled approximately 30 degrees above the horizontal plane of the shoulder joint.
  • Page 66 CYBEX VR2 Owner’s Manual The Positioning • Adjust the seat to allow the handles to align with the upper chest. This allows movement through the proper plane. • Adjust the starting position (pull pin found over- head) to allow the upper arm to be straight out to the side when the hands are positioned on the handles.
  • Page 67 CYBEX VR2 Owner’s Manual (This page intentionally left blank) Exercise Page 3-36...
  • Page 68 CYBEX VR2 Owner’s Manual Pulldown - Dual Axis The Machine • Accommodating Grip - The outer handles pivot to maintain proper wrist alignment throughout the motion of adduction. • Plane of Motion - The “straight bar”/outer handles allow full motion in the frontal plane (adduction). The parallel/narrow handles are specifically designed to allow motion in the sagittal plane (extension).
  • Page 69 CYBEX VR2 Owner’s Manual The Latissimus Dorsi • Extension/Adduction - The latissimus dorsi is responsible for extension as well as adduction of the shoulder joint. The lat is also involved in internal rotation of the shoulder, however, this is a mechanically weak motion and becomes the limiting factor in strength when combined with other motions.
  • Page 70 CYBEX VR2 Owner’s Manual The Motions The Narrow Pulldown NOTE: This exercise is ideal for the beginner as well as being the safest (biomechanically correct), most functional, and optimally effective for the advanced user. • Grip the narrow/parallel handles. •...
  • Page 71 CYBEX VR2 Owner’s Manual IMPORTANT NOTE: The dual-axis technol- ogy is most effective and most comfortable when the following cues are given. These brief instructions, when properly given, improve the motor learning process, which is the key to the safe and effective performance of ANY exercise.
  • Page 72 CYBEX VR2 Owner’s Manual Row / Rear Delt - Dual Axis The Machine • Planes of Motion - The long parallel or vertical handles are specifically designed to allow motion in the sagittal plane (extension). The horizontal handles allow full motion in the horizontal plane for optimum posterior deltoid (rear delt) work.
  • Page 73 CYBEX VR2 Owner’s Manual The Latissimus Dorsi • Extension - The latissimus dorsi is responsible for extension as well as adduction of the shoul- der joint. This machine is designed to resist shoulder extension from the front. The lat is...
  • Page 74 CYBEX VR2 Owner’s Manual • Associated Muscles - The rhomboids and middle fibers of the trapezius are responsible for stabilization of the scapula in retraction. The teres major and upper fibers of the latissimus dorsi are assistant movers for horizontal abduction. The biceps, brachioradialis, and brachialis are always involved in pulling movements as elbow flexion is required.
  • Page 75 CYBEX VR2 Owner’s Manual IMPORTANT NOTE: The dual-axis technology is most effective and most comfortable when the following cues are given. These brief instructions, when properly given, improve the motor learning process, which is the key to the safe and effective performance of ANY exer- cise.
  • Page 76 CYBEX VR2 Owner’s Manual Row / Rear Delt - Single Axis The Machine • Planes of Motion - The long parallel or vertical handles are specifically designed to allow motion in the sagittal plane (extension). The horizontal handles allow full motion in the horizontal plane for optimum posterior deltoid (rear delt) work.
  • Page 77 CYBEX VR2 Owner’s Manual • Associated Muscles - The rhomboids and middle fibers of the trapezius are responsible for scapular retraction. The posterior deltoid is an assistant mover for shoulder extension. The long head of the triceps is also involved in shoulder extension, although change in its length is limited when elbow flexion coincides with shoulder motion.
  • Page 78 CYBEX VR2 Owner’s Manual The Positioning • Adjust the seat to align the horizontal handles with the top of the shoulders. • Adjust the chest pad to allow both hands to reach the handles while protracting. Moving into the “chest up” erect posture should then allow full motion.
  • Page 79 CYBEX VR2 Owner’s Manual Overhead Press - Dual Axis The Machine • Range of Motion Adjustment - The seat adjustment of the dual-axis overhead press serves to determine start position and as a range of motion limit. • Plane of Motion - The handles are angled to allow opti- mum average wrist position throughout the movement.
  • Page 80 CYBEX VR2 Owner’s Manual Overhead Press - Dual Axis The Machine • Range of Motion Adjustment - The seat adjustment of the dual-axis overhead press serves to determine start position and as a range of motion limit. • Plane of Motion - The handles are angled to allow opti- mum average wrist position throughout the movement.
  • Page 81 CYBEX VR2 Owner’s Manual • 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.
  • Page 82 CYBEX VR2 Owner’s Manual The Motions IMPORTANT NOTE: The dual-axis technology is most effective and most comfortable when the fol- lowing cues are given. These brief instructions, when properly given, improve the motor learning process, which is the key to the safe and effective performance of ANY exercise.
  • Page 83 CYBEX VR2 Owner’s Manual The Advanced Press • From the wide start position press upward, simultaneously moving the handles toward each other, ending with the arms straight and handles close together. • Slowly return to the wide starting position without resting.
  • Page 84 CYBEX VR2 Owner’s Manual Overhead Press - Single Axis The Machine • Range of Motion Adjustment - The seat adjustment of the overhead press serves to determine start position and as a range of motion limit. • Plane of Motion - The handles are angled to allow opti- mum average wrist position throughout the movement.
  • Page 85 CYBEX VR2 Owner’s Manual • Range of Motion - Full normal abduction or flexion begins with the arm at the side in 0 degrees and ends in a vertical position overhead at 180 degrees. • Associated Muscles - Collectively, the scapular muscles are involved in the scapular rotation that is key to scapulohumeral rhythm.
  • Page 86 CYBEX VR2 Owner’s Manual Lat Pull The Machine • Planes of Motion - The “straight bar”/outer handles allow full motion in the frontal plane (adduction). The parallel/narrow handles are specifically designed to allow motion in the sagittal plane (extension). Motion in the sagittal plane (narrow grip pulldown) is considered more functional and safer for the shoulder.
  • Page 87 CYBEX VR2 Owner’s Manual when the associated scapular motion is performed with shoulder motion. With motion and resistance from overhead, scapular depression is required. For the arm to return to the start- ing position overhead the eccentric action of the lat must be accompanied by the scapular rotation of scapulohumeral rhythm.
  • Page 88 CYBEX VR2 Owner’s Manual The Machine • Range of Motion Adjustment - The VR2 Fly eliminates the most hazardous characteristic of traditional fly machines, the danger of exces- sive stretch. It accomplishes this by providing an adjustable starting position that, when pre- set to the individual user’s structure/mechanics,...
  • Page 89 CYBEX VR2 Owner’s Manual The Chest • Horizontal Adduction While Externally Rotated - The pectoralis major is primarily responsible for horizontal adduction of the shoulder joint. The pec is also involved in flexion and extension of the shoulder joint, although the anterior deltoid and...
  • Page 90 CYBEX VR2 Owner’s Manual The Positioning • Adjust the seat height so that elbows are slightly below shoulders when grasping handles. • Adjust handle position, by releasing the publlbut- ton located below the seat to the right, so that the upper arm is straight to side when handle is grasped.
  • Page 91 CYBEX VR2 Owner’s Manual (This page intentionally left blank) Exercise Page 3-60...
  • Page 92 CYBEX VR2 Owner’s Manual Lateral Raise The Machine • Placement of Resistance - The Lateral Raise decreases the dangers of excessive shoulder joint shear by placing the resistance at the elbow. The elimination of the chest pad allows for more precise alignment of the resistance with the fiber direction of the lateral deltoid.
  • Page 93 CYBEX VR2 Owner’s Manual The Positioning • Adjust the seat height to allow the shoulders to align with the axis of rotation of the cams. • Check the weight to insure that the appropriate resistance had been selected. Body position and control should never be compromised by excessisve weight.
  • Page 94 CYBEX VR2 Owner’s Manual Lateral Raise The Machine • Axis Alignment - The axis or pivot point of the machine is properly positioned to allow alignment with the elbow joints. • Accommodating Grip - The rotating handles accommo- date to the user’s ability to achieve supination. A neutral...
  • Page 95 CYBEX VR2 Owner’s Manual • Associated Muscles - The brachialis and brachioradialis are both prime movers for elbow flexion. The brachialis is equally effective in all radioulnar positions, however, it is empha- sized alone when pronation is maintained during elbow flexion due to the decreased effec- tiveness of the biceps and brachioradialis in this position.
  • Page 96 CYBEX VR2 Owner’s Manual Arm Extension The Machine • Axis Alignment - The axis or pivot point of the machine is properly positioned to allow alignment with the elbow joints. • Neutral Grip - The neutral handles allow full extension without shoulder rotation as well as a powerful and stable position of the wrist and hand.
  • Page 97 CYBEX VR2 Owner’s Manual The Positioning • Adjust the seat to allow the upper arm to rest on the pad. • Note the pivot point at the right edge of the arm pad. Position the elbows in line with the pivot point.
  • Page 98 CYBEX VR2 Owner’s Manual Ab Crunch The Machine • Arc Alignment - The axis or pivot point of the machine is positioned posterior to the spine. This creates a down- ward arc of motion matching spinal flexion and elimi- nating hip flexion and hip flexor activity.
  • Page 99 CYBEX VR2 Owner’s Manual The Positioning • Adjust the seat to align the arm pad with the top of the shoulders/base of the neck. Raise the seat to decrease range of motion. Lower the seat to increase range of motion.
  • Page 100 CYBEX VR2 Owner’s Manual Back Extension The Machine • Three Models - The 4711 model provides standard (non-RLD) operation. The 4712 model contains an adjustable start position so that the ultimate degree of knee flexion at the start of the movement can be determined.
  • Page 101 CYBEX VR2 Owner’s Manual The Erector Spinae • Spinal Extension - The erector spinae are respon- sible for extension and stabilization of the spine. • Range of Motion - Motion of the spine is elimi- nated in this exercise. The goal is to maintain proper spinal alignment with the erector spinae during resisted hip extension.
  • Page 102 CYBEX VR2 Owner’s Manual The Positioning • While seated with the weight stack selector pin removed, position both feet on the footplates and your back against the pad. • Extend the legs until the posterior thigh is against the seat.
  • Page 103 CYBEX VR2 Owner’s Manual The Positioning • Set Start Position Start RLD 1. Grasp pull pin (pullbutton) and pull. Pull Pin 2. Move input arm to desired position. 3. Lock pull pin into place. Input Arm • Set Stop (End) Position Stop RLD 1.
  • Page 104 CYBEX VR2 Owner’s Manual Torso Rotation The Machine • Stabilization - The upper torso is stabilized against an anterior chest pad. This utilizes the upper extremity to assist with stabilization, rather than movement of the resistance. Ad- ditionally, as motion of the upper body/torso is eliminated, the head may remain in a fixed and focused position.
  • Page 105 CYBEX VR2 Owner’s Manual The Rotators • Reverse Action Spinal Rotation - Spinal rota- tion is defined by the movement of the upper torso upon a stabilized pelvis. The Torso Rotation machine works in biomechanical reverse action defined by the lower torso/pelvis moving beneath the stabilized upper torso.
  • Page 106 CYBEX VR2 Owner’s Manual The Positioning • Adjust the seat height to align the chest pads across the upper chest. • Place the feet comfortably on the footplates and position the legs securely against the adductor pads. • While seated, preset the starting position by push- ing the seat angle adjusting knob and rotating the seat either left or right to the desired degree.
  • Page 107 CYBEX VR2 Owner’s Manual This page intentionally left blank Exercise Page 3-76...

  • Page 108: Contacting Service

    Hours of phone service are Monday through Friday from 8:00 a.m. to 6:00 p.m. Eastern Standard Time. For Cybex customers living in the USA, contact Cybex Customer Service at 800-766-3211. For Cybex customers living outside the USA, contact Cybex Customer Service at 508-533- 4300 or fax 508-533-5183.
  • Page 109 Contact your authorized Cybex dealer on all warranty-related matters. Your local Cybex dealer will request a RMA from Cybex, if applicable. Under no circumstances will defective parts or equipment be accepted by Cybex without proper RMA and an Automated Return Service (ARS) label.

  • Page 110: Damaged Parts

    CYBEX VR2 Owner’s Manual Damaged Parts Materials damaged in shipment should not be returned for credit. Shipping damages are the responsibility of the carrier (UPS, Federal Express, trucking companies, etc.) Apparent Damage - Upon receipt of your shipment, check all items carefully. Any damage seen with a visual check must be noted on the freight bill and signed by the carriers agent.
  • Page 111 CYBEX VR2 Owner’s Manual This page intentionally left blank Customer Service Page 4-4...

  • Page 112: Delivery Inspection

    Chapter 5 - Delivery & Installation We would like to take this opportunity to thank you for your purchase of CYBEX Strength Systems and to assure you that our commitment to excellence includes a dedication to customer service. Freight and inside delivery charges cover trucking and handling costs necessary to place your equipment in any pre-determined location in your facility.

  • Page 113: Anchoring

    Securely anchor each piece of Strength Systems equipment to the floor using the anchor holes provided with each machine. NOTE: CYBEX is not responsible for the actual anchoring of equipment. Consult with a professional contractor. Use fasteners having a minimum of 500 lbs. tensile capacity (3/8” grade 2 bolts or better).
  • Page 114 Cybex VR2 Owner’s Manual TOOLS REQUIRED C. Raise guide rod high enough to expose the upper snap ring. Using an external snap ring pliers, remove snap ring and lower guide rod. • 5/16” Allen wrench Then remove the lower snap ring and wave •...
  • Page 115 Cybex VR2 Owner’s Manual 3. Belt Routing. Wipe guide rods clean over entire length. Lubricate with light coating of medium weight automotive engine oil. A. Carefully lift top weight and verify that the top weight belt clamp is parallel with the pulley bracket.
  • Page 116 Cybex VR2 Owner’s Manual D. Slide belt through slot in belt clamp. G. Place weight stack pin in each plate to verify proper installation. E. Verify belt and insert are installed properly, as shown in Figure 6. NOTE: Do not install H.
  • Page 117 Cybex VR2 Owner’s Manual 5. Install weight plate decals. Increment NOTE:Place weight plate decals (weight in Weight Rod pounds for standard units or if desired, number of weight plates for International units) on weight plates according to steps listed below and Figures 11 and 12.
  • Page 118 VR2 Top Weight Product Number - VR2 Ower’s Manual 54599 Addendum This addendum includes the new VR2 Top Weight. Please keep this addendum with your VR2 Owner’s Manual, part number 54599. VR2 Top Weight Chart (item #11 on next page)
  • Page 119 Cybex VR2 Owner’s Manual 00124 - Sliding Increment & Half Weight ITEM QTY PART NO. DESCRIPTION 11040-216 Belt Clamp 11040-301 Clamp Block Insert 4605-390 Increment Weight 51119 Selector Pin Retainer BH030201 Quick Release Pin .375 Dia. x 4.00 Lg HC702817 SHCS .375-16 x 1.00...

  • Page 120: Daily Procedures

    CYBEX Strength Systems equipment. NOTE: CYBEX is not responsible for performing regular inspection and maintenance actions for your machines. Instruct all personnel in equipment inspection and maintenance actions and also in accident reporting/recording.
  • Page 121 Do not inhale or swallow any cleaning product. Protect surrounding area/clothing from exposure. Use in a well ventilated area. Follow all product manufacturer’s warnings. CYBEX and its vendors cannot be held responsible for damage or injuries resulting from the use or misuse of cleaning products.

  • Page 122: Weekly Procedures

    Cybex VR2 Owner’s Manual Weekly Procedures 1. Check all nuts and bolts for looseness. Tighten as required. 2. Inspect all belts (entire length) for any non-uniformity and wear. Immediately replace belt if any of the following conditions are present: Maintenance...
  • Page 123 Cybex VR2 Owner’s Manual 3. Some machines, such as the Fly, Hip Adduction and Hip Abduction, use cables in addition to belts. Inspect all cables for wear or damage and proper tension. When inspecting cables, run your fingers on the cable, paying particular attention to bends in the cable and attachment points.

  • Page 124: Yearly Procedures

    Cybex VR2 Owner’s Manual 4. Inspect bars and handles for wear, paying particular attention to tab area connecting points. Replace all worn handles immediately. 5. Inspect snap links for proper latching (indicates wear). Replace all worn snap links immediately. 6. Inspect all labeling for readability. This includes instructional placards, warning and caution decals.
  • Page 125 Cybex VR2 Owner’s Manual (This page intentionally left blank) Maintenance Page 6-6...
  • Page 126 Chapter 7 - Service General This section contains a recommended belt installation and removal, grip replacement proce- dure, pivot shaft installation and removal, as well as service information for each machine. See the caution statement shown below when replacing parts. NOTE: All inspections and repairs must be performed by trained...
  • Page 127 Cybex VR2 Owner’s Manual (This page intentionally left blank) Service Page 7-2...

  • Page 128: Belt Removal

    3. Remove the screws securing clamp at the other end of the belt and remove belt. Belt Installation 1. Observe the four types of belt clamps used on the VR2 machines (shown below). Familiarize yourself with the types you will be working with.
  • Page 129 Cybex VR2 Owner’s Manual NOTE: Steps 2 - 5 are for replacing a belt that connects from a cam or frame sandwich clamp to another cam or frame sandwich clamp. 2 A. Review the belt routing and clamping diagrams for the machine you are working on.

  • Page 130: Grip Replacement

    Cybex VR2 Owner’s Manual NOTE: Steps 6 - 10 are for replacing a belt that connects from a cam or frame sand- wich clamp to top weight clamp. 6. Before attaching belt to top weight clamp, attach other end of belt to the sandwich clamp as stated in steps 2 and 3.

  • Page 131: Pivot Shaft Removal

    Cybex VR2 Owner’s Manual Pivot Shaft Removal If for any reason you need to remove a pivot shaft, then perform the following steps: NOTE: It is important that you do not pound on the flat surface of the shaft. Doing so will dam-...
  • Page 134 CHEST PRESS - SINGLE AXIS - 4506...
  • Page 138 CHEST PRESS - DUAL AXIS - 4507...
  • Page 142 INCLINE PRESS - SINGLE AXIS - 4511...
  • Page 146 INCLINE PRESS - DUAL AXIS - 4512...
  • Page 150 PULLDOWN - DUAL AXIS - 4515...
  • Page 154 LAT PULLDOWN - SINGLE AXIS - 4516...
  • Page 158 ROW / REAR DELT - DUAL AXIS 4520...
  • Page 162 ROW / REAR DELT - SINGLE AXIS - 4521...
  • Page 166 OVERHEAD PRESS - SINGLE AXIS - 4526...
  • Page 170 OVERHEAD PRESS - DUAL AXIS - 4527...
  • Page 174 LATERAL RAISE - 4530...
  • Page 178 ARM CURL - 4535...
  • Page 182 ARM EXTENSION - 4540...
  • Page 186 FLY - 4545...
  • Page 190 SEATED LEG PRESS - 4605...
  • Page 194 LEG EXTENSION - 4611, 4612, 4613 4613 - Leg Extension Total RLD...
  • Page 198 PRONE LEG CURL - 4616, 4617, 4618 4618 - Prone Leg Curl Total RLD...
  • Page 202 ROTARY CALF - 4620...
  • Page 206 SEATED LEG CURL - 4626, 4627, 4628 4628 - Seated Leg Curl Total RLD...
  • Page 210 HIP ADDUCTION - 4640...
  • Page 214 HIP ABDUCTION - 4645...
  • Page 218 AB CRUNCH - 4705...
  • Page 222 BACK EXTENSION - 4711, 4712, 4713 4713 - Back Extension Total RLD...
  • Page 226 TORSO ROTATION - 4715...
  • Page 230 10 Trotter Drive Medway, MA 02053 • 508-533-4300 • FAX 508-533-5183 www.cybexinternational.com • Techhelp@cybexintl.com • techpubs@cybexintl.com...

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