TENS,with six major traditional Chinese medical methods of hammering, acupuncture, naprapathy, cupping, scraping and massage TENS AK-2000 ... -II has six functions:Hammering, Acupuncture, Naprapathy, Cupping ... 1) Massager AK-2000-II has six functions:Hammering, Acupuncture, Naprapathy, Cupping, Scraping and Massage. (2) Four ...