Muscular
Placement
groups
of electrodes
Erector
spinalis
Cervical
muscles
Trapezius
Deltoids
Latissimus
dorsi
Pectoralis
Current international standards require that a warning be given concerning the
application of electrodes to the thorax: increased risk of cardiac fibrillation
Triceps
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Stimulation
positions
Take up a seated position
Take up a seated position
Take up a seated position
Take up a seated position,
with your elbows placed inside
armrests to create resistance
of the arms to their movement
away from the body
Take up a seated position,
with your elbows placed outside
armrests to create resistance
of the arms to their movement
towards the body
Take up a seated position, with
the palms of your hands in
contact with each other
Take up a seated position, with
your forearms and hands resting
on armrests
Voluntary start of
the contraction phase
Vigorously contract the dorsal
region muscles, while making an
effort to sit as tall as possible
Vigorously contract the dorsal
region muscles, while making an
effort to sit as tall as possible
Strongly contract your trapezius
muscles, while vigorously trying
to shrug your shoulders
Vigorously contract your deltoids,
while strongly trying to move your
elbows away from your body
Vigorously contract your latissimus
dorsi, while strongly trying to move
your elbows towards your body
Vigorously contract your pectoral
muscles, while trying to press
strongly the palms of your hands
against each other
Vigorously contract your triceps,
while strongly trying to dig the
palms of your hands into the
armrests
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