Power Systems Inc.
www.power-systems.com
1-800-321-6975
Copyright © 2006 by Power Systems Inc.
Rev. B 10/07
TORSO TRAINER™
The Torso Trainer™ is a versatile training device that targets training of the core musculature
. The unit
consists of a steel handle with neoprene grips and a 7 -foot length of bungee cord. The bungee cord has a
steel carabineer on one end that attach to the eyebolts on the steel handle. The other end of the bungee cord
is equipped with an attachment that allows the unit to be anchored securely in a doorjamb or wrapped
around a stationary object .
The Torso Trainer™ is designed to provide resistance during drills that target the development of the core
muscles of the body. A base level of strength in the arms and hands is required to safely train with the
Torso Trainer™
. Individuals with a history o f deficiencies in shoulder function and/or diminished grip
strength or overall hand function should consult with a health professional before training with the Torso
Trainer™.
It is important to understand that as the bungee cord is lengthened that the r esistance increases. The
maximum safe stretch for the Torso Trainer™
bungee cord is one-half times its unstretched length, or 10
feet. Do not stretch the bungee cord more than one-half times its original unstretched length . The
unstretched Torso Trainer™
bungee cord is 7 feet long. Therefore, the maximum safe stretch is 10
feet. Overstretching the bungee cord may exceed the elastic limit of the bungee and result in the
bungee to snap or tear. The best way to avoid over stretching the bungee cord is to mark off your
training area with a visible marker.
This guide outlines several different training drills for use with the Torso Trainer
™.
PREPARATION FOR USE :
1.
Inspect the bungee cord and steel handle before to every use. Look for any cracks, tears or other
damage. Pay extra attention to the carabineer, eyebolt and door attachment, as these are the points of
greatest stress and wear. DO NOT USE IF DAMAGED
–
REPLACE IMMEDIATELY.
2.
Mark off your training area with a marker to avoid overstretching the tubing. It is recommended to
begin each exercise with a minimal amount of tension on the bungee cord. The exercises that follow
can be completed without exceeding the stretch limit of the bungee. When developing additional
training drills, remember that the bungee cord should never be stretched more than 10 feet.
3.
Use the carabineer to securely fasten the bungee cord to the steel handle. Double-check the
connection to ensure that the carabineer is completely fastened to the eyebolt . Inspect the PVC
tubing for any cracks, paying particular attention to the area around the eyebolt . If any cracks, tears,
other damage is found consult a Power Systems service professional to obtain replacement and
warranty information. DO NOT USE IF DAMAGED- SERIOUS INJJURY COULD RESULT .
4.
Attach the bungee cord securely. Position the door attachment on the side with hinges so that the
anchoring mechanism is on the op posite side of the door. Place the attachment at the desired height and
close the door. Lock or latch the door to be sure the door is closed and to prevent someone from
opening the door during the exercise . NEVER attempt to secure the door attachment above or
below a door as serious injury could result . The loop at the end of the bungee cord also allows for
the cord to be secured around a stationary object such as a chain link fence, basketball pole, goal post,
or weight rack. To attach using this method, p lace the bungee cord around the object, thread the
carabineer through the loop , and pull the tubing until it is tight around the object. This step needs to be
performed before attaching the steel handle to the bungee cord. BE CERTAIN the object will remain
stationary when the bungee is stretched.
