I got a TENS machine about a week ago. My spine Dr. set it all up and the rep. for the company showed me how to use it. It is very simple. You control where you place the "sticky pad" and how much strength you wish to use.
It is wonderful!
I can get right to the spot where I have a spasm or where I hurt. My machine has 4 "sticky pads". I can use it as often as needed and it even turns it self off, should you wish to use it at bed time.
The pain relief is fantastic!
Please ask your Dr. about the machine and if it is right for you.
Any and all feed back is welcome.