The difference between Veinoplus and others electrical muscle stimulators is due to the waveform of the impulses.
With this unique waveform, the electrical field can deeply get through the calf and so stimulate an important volume of tissue.
Actually, the signal's intensity is below limits authorized by the Association for the Advancement of Medical Instrumentation and American National Standards Institute (AAMI / ANSI ; NS-4; 1986/2002).
Finally, a study on pregnant women[4] has proven that Veinoplus has no side effects on foetus and pregnancy.
The pulsating calf contractions compress deep veins and pump the venous blood against gravity towards the heart.