I have some time ago "Bodystreet" tried times, a franchise chain that advertises a 20-minute workout on the basis of electro-stimulation 1x per week to be effective for fitness. I was very excited, and I began to inquire. Then I came across representational device and bought it because of the customer recessions. Yesterday tried, with a pain relief program (currently have a tennis elbow). The result is amazing! The current treatment, the intensity of which you can at any time adjust itself, the same intensity, as. In a physiotherapy institute with these mega big block devices Already today, one day after, I feel a strong relief with tennis elbow. Tonight I'll try one of the many muscle building programs. The operation is very simple and quick to understand. The electrodes adhere excellent by the way. Am looking forward how long does the 9V! Have already recommended to colleagues 2x the device.