I didn't expect this to work so fast if at all, but thought I had nothing to lose by trying.
After ten days daily use my knee stiffness from an 8-month-old injury was gone and my 10-year-old whiplash niggle I always got when running was also gone! That was over a month ago.
It also got rid of my mum's arthritic knee pain. I'm using it on my cat now, lol. My aunt who has numbness from a stroke has ordered one too.
Such an incredible therapy! It's a shame the public in general are unaware about it.