14.8.1.5 Stimulation energy
Phase 1:
The stimulation energy must be gradually increased to obtain a clear tingling sensation.
Phase 2 and 3:
The stimulation energy must be gradually increased to the patient’s maximum sub-painful threshold for
the stimulation of the infraspinous and supraspinatus muscles (channel 1) and until they experience a
tingling sensation for the channels using TENS (phase 2 in case of associated pain).