Neurogymtech SIT-TO-STAND TRAINER, Product Manual, Page: 12 / 18

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If the rope is pulled out to the side and away from the client, it can cause the plasticized
weight cable to get caught in the pulley wheel. This may damage the plastic coating on the
Weight Stack Cable.
To provide client with counterweight support throughout the sit to stand range, pull to position
the petzl just above the knotted portion of the rope.
To provide client with counterweight support at the beginning only, rather than the end of
the sit to stand motion, position the Petzl farther away from the rope knot. As client stands,
support will be available only until counterweight comes into contact with remainder of weight
stack. Note that at this point the Petzl is designed to release.
Correct Body Mechanics
The pulley system of the Sit-to-Stand is designed to ease and assist the act of engaging the
counterweight. The technique shown on the right is the biomechanically correct and easiest
way for the trainer to pull the counterweight. The counterweight should be raised by leaning
backwards, maintaining a straight torso, and using the lower extremities to assist with the pull.
When done this way, even relatively light trainers can use their body weight to easily pull up
the counterweight. It is recommended that the counterweight be pulled up in small increments
rather than one long pull.
Beginning the Sit-to-Stand Practice
Ensure that client’s feet are flat on the floor and that arms are extended to grasp the handlebar.
Individuals with weak ankles may require additional support to avoid injury at the ankle joint.
This support can be provided by the Trainer or with the use of a properly fitted splint/brace.
FIGURE #4: CORRECT BODY MECHANICS FOR OPERATING
THE SIT-TO-STAND TRAINER
Incorrect Correct