Quote by never_satisfied
Ok i am gonna be real boring now and ask,,do these things actually work on bad backs???
Never tried one of these machines but if it helps,
maybe worth an investment.
My mum uses a tens machine due to a slipped disc some years ago and now she has osteoporosis (sp?). It helps her a lot.
I borrowed it for my recent back pain (muscle strain) and it did next to nothing.
I had it on the highest level for hours before it gave me maybe 10 mins relief.
So maybe it's down the cause of the pain not just about relieving the symptom?