DJO Compex edge Manual Del Usuario página 33

OPERATIONAL GUIDELINES
Depending on the characteristics of the current, efficacy can be optimized in certain
programs by placing the electrode connected to the positive pole (red connection)
"strategically". When working with a muscle stimulation program (program involving
muscle contractions), it is important to place the positive electrode on the motor
point of the muscle.
It is crucial to choose the right size electrodes (large or small) and correctly position
these on the muscle group you want to stimulate to ensure the efficacy of the
program. Therefore, always use the size of electrodes shown in the pictures. Unless
you have other specific medical instructions, always follow the placement directions
in the pictures.
DJO, LLC disclaims all responsibility for consequences arising from electrodes placed
in other positions. See the Safety Guide section of this manual to more information
on where not to apply electrodes.
STIMULATION POSITIONS
This position will vary depending on the position of the electrodes, the muscle
group you wish to stimulate, and the program you are using. For programs involving
powerful muscular contractions, the muscle should always be stimulated in an
isometric fashion. You must therefore fix the extremities of your limbs securely. In this
way, you provide maximum resistance to the movement and prevent any shortening
of the muscle during the contraction, which could create cramp pains and serious
stiffness after the session.
For example, when stimulating the quadriceps, the user should be in a seated
position with the ankles fixed with straps to prevent extension of the knees.
For other types of programs (for example, the Active Recovery program), which
do not involve powerful muscular contractions, position yourself as comfortably
as possible.
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