I have been meaning to write about this for a long time. I love it! It sends a electrical buzz between the two electrodes, which you place along tight muscles or painful nerves. For tight muscles, it will flex and release them mildly and get them in a non-tonic state (I have written about tonic muscles in another post) so they start firing. For nerves, the buzz blocks the pain. The Omron model below is what I recommend. It costs $60 and includes the device and the electrode pads. Replacement electrode pads are $15. The pads get about 150 wears. Very worth it for the blocking or relieving of pain. I have had it for 3 years so the longevity is good.
