I decided it would be a good idea to tear the tricep muscle where it attaches near my left elbow. Very painful. It comes with old age. However I am being issued one of these H Wave machines for home use and wondered if anyone has ever used one. I tried to get them to give me a Korg Wave machine but no go.
http://www.h-wave.com/instrument.html
http://www.h-wave.com/instrument.html