Only used a couple times so far. The SET UP was a little confusing but using it after is very simple. The settings stay the same, unless you want to change them.
I just finished PT on my knees, and the PT used a similar unit. I bought this for my wife for her knee, but I don't know how well this works yet, it is too soon.
The cost is reasonable. It's worth a try
Have only used once. Seemed to make shingles pain worse. Will try later for knee pain
Just received this morning and it works great. My pinched nerve/muscle feels better already.
Have had several physical therapy sessions where a TENS unit was used to address issues with foot and leg issues. Decided to try a family members portable unit and was impressed so I ordered my own TENS 7000 unit and life is so much better now! I am able to isolate specific pain points and manage therapy at home.
