The two other negative poles are connected to the two outputs of a large electrode placed on the upper
part of the calf, just below the popliteal fossa.
14.12.2.4 Patient position
The patient must be in a supine position with his/her legs inclined so that gravity encourages venous
return.
14.12.2.5 Stimulation energy
Adjust the stimulation energy to obtain significant contractions for the 4 channels and if possible, at a
higher level on channels 1 and 2 than on channels 3 and 4.